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RX For Sore Feet: Rubz Massage Ball

FitSugar — Mon, 31 Aug 2009 14:30:00 -0700

When my feet are dog tired, I like to give them a Rubz down. This little ball, just under two inches in diameter, gives the perfect foot massage.

While standing, place your foot on the ball and roll; the 172 "stimulating fingers" work the soles of your feet. If you want more pressure, you simply put more of your body weight onto the ball. My feet crave a little rub after a long hike or run. Giving your feet a little love can help prevent plantar fasciitis, an overuse foot injury that can sideline runners. The massage brings blood to the stiff fascia, making it more pliable and responsive to preventative stretching. You can pick up a Rubz at REI for $5. A cheap and easy foot rub, however, is truly priceless.

Fit Tip: Massage Your Feet and Lower Legs Before a Run

FitSugar — Tue, 22 Apr 2008 12:00:00 -0700

As you may well know, running is really tough on your feet and the muscles in your lower legs. These often neglected body parts do a lot of the work and absorb most of the shock of your run. Ignore them and you can end up with cramped, achy, throbbing, or even numb feet, shins, or calves from running, which not only sucks due to the pain, but can prevent you from getting in a good workout.

So before you slip on your socks and sneakers, give your feet and lower legs a good rub down. Spend a few minutes on each leg's foot, shin, and calf. Knead your fingertips and the heel of your palm firmly into your muscles to bring blood to those areas, which will warm the muscles up. If the muscles are warmed up, they'll be less likely to ache or get injured while running.

Source

Surgery to Get Your Feet Stiletto-Slim?

FitSugar — Mon, 09 Nov 2009 03:00:48 -0800

According to Christian Louboutin, Barbie has cankles - but she's not the only one who needs a makeover to fit her stilettos. Apparently, donning perfectly crafted sky-high heels means women need perfectly re-crafted feet to match. In fact, even while most cosmetic procedures are on the decline - thanks to the recession - podiatrists report that the demand for cosmetic foot surgery is on the rise.

The fashion industry is already credited with making women feel inadequate when it comes to their figures, but I was surprised to learn that even a pair of strappy, heeled sandals can wreak havoc on female body image, causing some women to develop body dysmorphic disorder about their feet. Michelle Tzonov, a massage therapist from San Diego, always enjoyed an active lifestyle - an avid runner, hiker, dancer, and snowshoer - who decided her fully functionally, but bunion-covered, feet were in need of a makeover. Multiple surgeries to beautify her feet with intensive cosmetic surgery and a bunionectomy have since left her feet mutilated and saddled her with excruciating pain, likely to be lasting results of her botched surgeries.

To see how three inch heels affect your body, read more.

On their own heels are bad enough - even at three-inches high, they can increase the weight on the forefront of the foot by 110 percent, displacing bones and tissue, according to a recent study by the Journal of the American Podiatric Medical Association. But, surgery to get the foot stiletto-ready can cause severe complications that will eventually radiate throughout the whole body. While I'm certainly not an advocate of any kind of cosmetic surgery, just think of it this way - face work will never jeopardize your ability to walk, but feet support the whole body - mess with them and you're likely to jeopardize any kind of movement, especially the ability to strut your stuff in a pretty pair of Louboutins.

Ease Sore Muscles With a Tennis Ball

FitSugar — Wed, 28 Oct 2009 15:00:57 -0700

Getting a massage is not always an affordable option to relieve sore muscles. I use The Stick at home but when I'm on the go it's not something I can take with me. Because of its size, a tennis ball provides on the spot muscle relief wherever you are.

Here's how I've been using mine:

For leg muscles I sit down on the floor with my legs outstretched and place the ball underneath myself where the thigh meets the butt. I slowly move from side-to-side and let the ball work itself over my muscles, placing my hands on the floor for support. This motion can be worked all the way down leg. After that's done, I turn over and place the tennis ball under the front of my thigh and start the rolling motion all over again.
For my back, I place a tennis ball between myself and a wall - this works especially well for the muscles near the neck and shoulders. Lean back into the ball and let it roll back and forth over your muscles.
Use a tennis ball underneath the arch of your foot to relieve tired muscles. Sit down in a chair and place the tennis ball under your foot. Put some pressure on the ball and let it roll up and down the muscles of the foot. This is an easy way to get a great foot massage!

The basic idea is that you can work a tennis ball into a trigger point with just a little bit of pressure. If you need to cover greater surface area, put a few tennis balls into a long sock and tie off the end.

Foot pain

FitSugar — Wed, 08 Oct 2008 17:35:02 -0700

In This Report

Highlights
Introduction
Causes
Risk Factors
Treatment: Corns and Callus...
Treatment: Bunions
Treatment: Hammertoes
Treatment: Ingrown Toenails...
Treatment: Forefoot Pain...
Treatment: Heel Pain
Treatment: Flat Feet
Treatment: Abnormally High ...
Treatment: Tarsal Tunnel Sy...
Treatment: Foot Injury
Prevention
Shoes
Insoles and Orthotics
Resources
References

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Treatment for Ingrown Toenail:

Orthonyxia, a surgical technique that implants a small metal brace into the top of the nail, was as effective as traditional surgical techniques for preventing ingrown toenail from recurring, according to one study.
A nonsurgical method for treating ingrown toenail with chemicals uses either sodium hydroxide or phenol, but one study shows that sodium hydroxide procedures have a better outcome and faster recovery than phenol procedures.

Treatment for Forefoot Pain:

Ultrasound-guided injection of alcohol might provide relief from Morton's neuroma, according to one study. Symptoms improved in 94% of patients who had the treatment, a success rate comparable to that of surgery.

Treatment for Heel Pain:

NSAIDs reduce pain and disability in people with plantar fasciitis when used with other techniques, such as night splints and stretching.
Studies show that extracorporeal shockwave therapy provides a very small reduction in heel pain without side effects. It may be a good option for patients who haven't responded well to conservative treatment.

Work-related Foot Problems:

An estimated 120,000 job-related foot injuries occur every year, about a third of them involving the toes. A number of foot problems -- including arthritis of the foot and ankle, toe deformities, pinched nerves between the toes, plantar fasciitis, adult-acquired flat foot, and tarsal tunnel syndrome -- have been attributed to repetitive use at work.

Introduction

Foot pain is very common. About 75% of people in the United States have foot pain at some time in their lives. Most foot pain is caused by shoes that do not fit properly or that force the feet into unnatural shapes (such as pointed-toe, high-heeled shoes).

The foot is a complex structure of 26 bones and 33 joints, layered with an intertwining web of more than 120 muscles, ligaments, and nerves. It serves the following functions:

Supports weight
Acts as a shock absorber
Serves as a lever to propel the leg forward
Helps maintain balance by adjusting the body to uneven surfaces

Because the feet are very small compared with the rest of the body, the impact of each step exerts tremendous force upon them. This force is about 50% greater than the person's body weight. During a typical day, people spend about 4 hours on their feet and take 8,000 - 10,000 steps. This means that the feet support a combined force equivalent to several hundred tons every day.

Foot pain generally starts in one of three places: the toes, the forefoot, and the hindfoot.

The Toes. Toe problems most often occur because of the pressure imposed by ill-fitting shoes.

The Forefoot. The forefoot is the front of the foot. Pain originating here usually involves one of the following bone groups:

The metatarsal bones (five long bones that extend from the front of the arch to the bones in the toe)
The sesamoid bones (two small bones embedded at the top of the first metatarsal bone, which connects to the big toe)

The Hindfoot. The hindfoot is the back of the foot. Pain originating here can extend from the heel, across the sole (known as the plantar surface), to the ball of the foot (the metatarsophalangeal joint).

Condition	Location	Symptoms	Recommended Footwear
Toe Pain
Corns and calluses	Around toes, usually little toe, bottom of feet or areas exposed to friction.	Hard, dead, yellowish skin.	Wide (box-toed) shoes; soft cushions under heel or ball of foot, or customized or gel insoles for calluses. Doughnut-shaped pads for corns.
Ingrown toenails	Toenails.	Nail curling into skin causes pain, swelling, and, in extreme cases, infection.	Sandals, open-toed shoes.
Bunions and bunionettes (tailor's bunion)	Big toe (bunions) or little toe (bunionettes).	The following can occur alone or in combination: Metatarsus primus varus. The first (big toe) metatarsal bone shifts away from the second, and the big toe points inward. Medial exostosis. This is a bony bump at the base of the big toe, which protrudes outward. Area next to bony bump is red, tender, and occasionally filled with fluid. Toe joint may be inflamed. Hallux valgus. This is a deformity in which the bone and joint of the big toe shift and grow inward, so that the second toe crosses over the big toe.	Soft, wide-toed shoes or sandals. Bunion shields or splints. Thick doughnut-shaped moleskin pads, custom-made orthotics or foot slings, if necessary. Avoid shoes with stitching along the side of the "bump."
Morton's neuroma (also called interdigital neuroma)	Inflammation of the nerve, usually between the third and fourth toes and bottom of the foot near these toes.	Cramping and burning pain, or electric-shock sensation. The condition may produce a thick protective sheath around the nerve that feels like a ball. This may be detected by pressing top to bottom on the top of the foot using one hand and moving the other hand from side to side. Morton's neuroma is aggravated by prolonged standing and relieved by removal of the shoes and forefoot massage.	Wide (box-toed) shoes. Orthotic or insole with pad that reduces stress on the painful area.
Hammertoe or claw toe	Usually second toe, but may develop in any or all of the three middle toes.	Toes form hammer or claw shape. In hammertoe, the first knuckle of the toe is mainly affected. In claw toe the entire toe is deformed. No pain at first, but pain increases as tendon becomes tighter and toes stiffen.	Wide (box-toed) shoes. Toe pads or specially designed shields, splints, caps, or slings. (Splints or slings are not for people with diabetes.)
Front-of-the-Foot Pain
Metatarsalgia	Ball of the foot.	Acute, recurrent, or chronic pain without a known cause.	Wide (box-toed) shoes. Orthotic with pad that reduces metatarsal pressure. Gel cushions. Metatarsal bandage.
Stress fracture	Most often in the area beneath the second or third toe.	Sudden pain (which persists) when injury occurs.	Low-heeled shoes with stiff soles.
Sesamoiditis	Ball of foot beneath big toe.	Pain and swelling.	Low-heeled shoe with stiff sole and soft padding inside.
Heel and Back-of-the-Foot Pain
Plantar fasciitis or heel spurs	Back of the arch right in front of heel.	At onset, some people report a tearing or popping sound. Pain is most severe with first steps after getting out of bed. Pain decreases after stretching, returns after inactivity.	Over-the-counter foot insole (cut quarter-size hole surrounding painful area). Possible night splints. Orthotics if necessary.
Bursitis of the heel	Center of the heel.	Pain, with warmth and swelling. Increases during the day.	Heel cup.
Haglund's deformity (pump bump)	Fleshy area on the back of the heel.	Tender swelling aggravated by shoes with stiff backs.	Soft shoes. Heel pads. Possible orthotic to support heel.
Achilles tendinitis	Achilles tendon: area along the back between calf muscles and heel.	Pain worsens during physical activities (particularly running), after which the tendon usually swells and stiffens. If it ruptures, popping sound may occur followed by acute pain similar to a blow at the back of the leg.	Insoles, tendon strap, heel cups.
Arch and Bottom-of-the Foot Pain
Tarsal tunnel syndrome	Anywhere along the bottom of the foot.	Numbness, tingling, or burning sensations, pain, most commonly felt at night.	Specially designed orthotics to relieve pressure.
Flat feet or posterior tibial tendon dysfunction (PTTD)	The arch.	No arch. Often no pain or discomfort. Three stages in PTTD: Pain and weakness in the tendon. The arch flattens but is still flexible. The foot becomes rigid and possibly painful at the ankle. Sometimes people report fatigue, pain, or stiffness in the feet, legs, and lower back.	For children, possible custom-made insoles.
High arches (hollow feet)	The arch.	High arches. Lower back pain, possible tendency to lower limb injuries.

Causes

Nearly all causes of foot pain can be grouped under one of the following:

Ill-fitting shoes. Poorly fitting shoes are a frequent cause of foot pain. High-heeled shoes concentrate pressure on the toes and can aggravate, if not cause, problems with the toes.
Certain medical conditions. Any medical condition that causes a disturbance in the way a person walks can contribute to foot pain. This may include diseases or conditions that lead to pain or numbness in the feet (such as diabetes), leg and foot deformities, spinal problems, and neurological disorders such as Parkinson's disease or cerebral palsy.
High-impact exercise. High-impact exercising, such as jogging or strenuous aerobics, can injure the feet. Common injuries include corns, calluses, blisters, muscle cramps, acute knee and ankle injuries, plantar fasciitis, and metatarsalgia.

Arthritic Conditions. Arthritic conditions, particularly osteoarthritis and gout, can cause foot pain. Although rheumatoid arthritis almost always develops in the hand, the ball of the foot can also be affected.

Diabetes. Diabetes is an important cause of serious foot disorders. [For more information, see In-Depth Report #9: Diabetes - type 1 and In-Depth Report #60: Diabetes - type 2.]

Obesity. Obesity can cause foot and ankle pain.

Pregnancy. Pregnancy can cause fluid buildup and swollen feet. The increased weight and imbalance of pregnancy contributes to foot stress.

Medications. Some medications, such as calcitonin and drugs used for high blood pressure, can cause foot swelling.

Click the icon to see an image of foot inspection.

Risk Factors

A risk factor is anything that increases your chances of getting a disease or condition. The following are factors that increase your risk for foot pain:

Elderly people are at very high risk for foot problems. As you age, your feet widen and flatten, and the fat padding on the sole of the foot wears down. The skin on the feet also becomes dryer. Foot pain in older adults may be the first sign of age-related conditions, such as arthritis, diabetes, and circulatory disease. Foot problems can also impair balance and function in this age group.

Taking fashion to extreme limits, some people have turned to cosmetic surgery as a drastic way to fit into high-heeled shoes. Procedures include surgical shortening of the toes, narrowing of feet, or injecting silicone into the pads of the feet. Such methods may increase your risk for future foot pain. The American Orthopaedic Foot and Ankle Society (AOFAS) and other foot-related medical associations have expressed concern over this trend. The AOFAS strongly advises against cosmetic foot surgery and urges consumers to carefully consider the relative risks and benefits of undergoing unnecessary surgical procedures.

Women are at higher risk than men for severe foot pain, probably because of high-heeled shoes. Severe foot pain appears to be a major cause of general disability in older women.

An estimated 120,000 job-related foot injuries occur every year, about a third of them involving the toes. A number of foot problems -- including arthritis of the foot and ankle, toe deformities, pinched nerves between the toes, plantar fasciitis, adult-acquired flat foot, and tarsal tunnel syndrome -- have been attributed to repetitive use at work.

For example, in a study of New York police officers who walked an average of 3 miles a day, 20% experienced foot pain at the end of their workday. (Insoles can relieve much of this pain.) No studies, however, have scientifically distinguished between injuries due to work versus those due to regular use. This is an important issue because of its potential impact on disability claims.

Pregnant women have an increased risk of foot problems due to weight gain, swelling in their feet and ankles, and the release of certain hormones that cause ligaments to relax. These hormones help when bearing the child, but they can weaken the feet.

People who engage in regular high-impact aerobic exercise are at risk for plantar fasciitis, heel spurs, sesamoiditis, shin splints, Achilles tendon, and stress fractures. Women are at higher risk for stress fractures than are men.

Gaining weight puts added stress on the feet and can lead to foot or ankle injuries. The added pressure on the soft tissues and joints of the foot in overweight people increases the likelihood of developing tendinitis and plantar fasciitis.

Treatment: Corns and Calluses

A corn is a protective layer of dead skin cells that forms due to repeated friction. It is cone-shaped and has a knobby core that points inward. This core can put pressure on a nerve and cause sharp pain. Corns can develop on the top of, or between, toes. If a corn develops between the toes, it may be kept pliable by the moisture from perspiration and is therefore called a soft corn.

Corns develop as a result of friction from the toes rubbing together or against the shoe. They often occur from the following:

Shoes, socks, or stockings that fit too tightly around the toes
Pressure on the toes from high-heeled shoes
Shoes that are too loose, due to the friction of the foot sliding within the shoe
Deformed and crooked toes

Calluses are composed of the same material as corns. Calluses, however, develop on the ball or heel of the foot. The skin on the sole of the foot is ordinarily about 40 times thicker than the skin anywhere else on the body, but a callus can even be twice as thick. A protective callus layer naturally develops to guard against excessive pressure and chafing as people get older and the padding of fat on the bottom of the foot thins out. If calluses get too big or too hard, they may pull and tear the underlying skin.

Risk factors for calluses include the following:

Poorly fitting shoes
Walking regularly on hard surfaces
Flat feet

Of note, in people with diabetes, the presence of calluses is a strong predictor of ulceration, particularly in those who have a history of foot ulcers.

Preventing Corns and Calluses and Relieving Discomfort. To prevent corns and calluses and relieve discomfort if they develop:

Do not wear shoes that are too tight or too loose. Wear well-padded shoes with open toes or a deep toe box (the part of the shoe that surrounds the toes). If necessary, have a cobbler stretch the shoes in the area where the corn or callus is located.
Wear thick socks to absorb pressure, but do not wear tight socks or stockings.
Apply petroleum jelly or lanolin hand cream to corns or calluses to soften them.
Use doughnut-shaped pads that fit over a corn and decrease pressure and friction. They are available at most drug stores.
Place cotton, lamb's wool, or mole skin between the toes to cushion any corns in these areas.

Removing Corns and Calluses. To remove a corn or callus, soak it in very warm water for 5 minutes or more to soften the hardened tissue, then gently sand it with a pumice stone. Several treatments may be necessary. Do not trim corns or calluses with a razor blade or other sharp tool. Unsterile cutting tools can cause infection, and it is easy to slip and cut too deep, causing excessive bleeding or injury to the toe or foot.

Medicated Solutions and Pads. There are numerous over-the-counter pads, plasters, and medications for removing corns and calluses. These treatments commonly contain salicylic acid, which may cause irritation, burns, or infections that are more serious than the corn or callus. Use caution with these medications. The following people should not use them:

Patients with diabetes
Patients with reduced feeling in the feet due to circulation problems or neurological damage
Patients who do not have the flexibility or eyesight to use them properly

Treatment: Bunions

A bunion is a deformity that usually occurs at the head of one of the five long bones (the metatarsal bones) that extend from the arch of the foot and connect to the toes. A bunion typically develops in the following way:

Most often it occurs in the first metatarsal bone (the one that attaches to the big toe). A bunion may also develop in the bone that joins the little toe to the foot (the fifth metatarsal bone), in which case it is known as either a bunionette or a tailor's bunion.
A bunion begins to form when the big or little toe is forced in toward the rest of the toes, causing the head of the metatarsal bone to jut out and rub against the side of the shoe.
The underlying tissue becomes inflamed, and a painful bump forms.
As this bony growth develops, the bunion is formed as the big toe is forced to grow at an increasing angle toward the rest of the toes. One important bunion deformity, hallux valgus, causes the bone and joint of the big toe to shift and grow inward, so that the second toe crosses over it.

Several conditions can cause bunions:

Narrow high-heeled shoes with pointed toes can put enormous pressure on the front of the foot.
Injury in the joint may cause a bunion to develop over time.
Genetics play a role in 10 - 15% of all bunions.

Flat feet, gout, arthritis, and occupations (such as ballet) that place undue stress on the feet can also increase the risk for bunions.

Shoes and Protective Pads. Pressure and pain from bunions and bunionettes can be relieved by wearing appropriate shoes, such as the following:

Soft, wide, low-heeled leather shoes that lace up
Athletic shoes with soft toe boxes
Open shoes or sandals with straps that don't touch the irritated area

A thick doughnut-shaped, moleskin pad can protect the protrusion. In some cases, an orthotic can help redistribute weight and take pressure off the bunion. Nonsteroidal anti-inflammatory drugs (NSAIDs) or corticosteroid injections may offer some pain relief.

Surgery. If discomfort persists, surgery may be necessary, particularly for more serious conditions, such as hallux valgus. There are more than 100 surgical variations, ranging from removing the bump to realigning the toes.

The most common surgery, an office procedure known as bunionectomy, involves shaving down the bone of the big toe joint. In one procedure the surgeon uses a very small incision, through which the bone-shaving drill is inserted. The physician shaves off the bone, guided by feel or x-ray. This technique is not a cure, but patient satisfaction is high and results are long-lasting.

Click the icon to see an illustrated series detailing bunion removal.

More extensive surgeries may be required to realign the toe joint. Although there are variations of each, they generally involve one or more of the following:

Osteotomy (cutting and realigning the joint). Long-term studies on osteotomies report that 90% of patients are satisfied with the procedure.
Exostetectomy (removal of the large bony growth). This technique is only useful when there is no shift in the toe bone itself.
Arthrodesis (removal of damaged portion of the joint, followed by implantation of screws, wires, or plates to hold the bones together until they heal). This is the gold standard procedure for very severe cases or when previous procedures have failed. Most patients report good results.
Arthroplasty (removal of damaged portion of the joint with the goal of achieving a flexible scar). This technique offers symptom relief and faster rehabilitation than arthrodesis, but it can cause deformity and some foot weakness. Arthroplasty tends to be used in older patients. Biologic or synthetic implants for supporting the toes are showing promise as part of this procedure.
Tendon and Ligament Repair. If tendons and ligaments have become too loose, the surgeon may tighten them.

In severe cases, surgeons are testing bone grafts to restore bone length in patients who have had previous bunion surgeries or damage from osteoarthritis.

Complications, though uncommon in even the most complex procedures, can include:

Continued pain
Infection
Possible numbness
Irritation from implants used to support the bone
An excessively shortened metatarsal bone

Recovery from more invasive procedures, such as arthrodesis or osteotomy, may take 6 - 8 weeks, and it can be that long before a patient can put full weight on the foot. In such cases, the patient will need to wear a cast or use crutches. Elderly patients may need wheelchairs.

Treatment: Hammertoes

A hammertoe is a permanent deformity of the toe joint, in which the toe bends up slightly and then curls downward, resting on its tip. When forced into this position long enough, the tendons of the toe shrink, and the toe stiffens into a hammer- or claw-like shape.

Hammertoe is most common in the second toe, but it can develop in any or all of the three middle toes if they are pushed forward and do not have enough room to lie flat in the shoe. The risk is increased when the toes are already crowded by the pressure of a bunion. Risks include:

Lying down for long periods
Diabetes
Diseases that affect the nerves and muscles

Click the icon to see an image of a hammertoe.

Treatment for Hammertoe. At first, a hammertoe is flexible, and any pain it causes can usually be relieved by putting a toe pad, sold in drug stores, into the shoe. To help prevent and ease existing discomfort from hammertoes, shoes should have a deep, wide toe area. As the tendon becomes tighter and the toe stiffens, other treatments, including exercises, splints, and custom-made shoe inserts (orthotics) may help redistribute weight and ease the position of the toe.

Surgery. Patients with severe cases of hammertome may need surgery. If the toe is still flexible, only a simple procedure that releases the tendon may be involved. Such procedures sometimes require only a single stitch and a Band-Aid. If the toe has become rigid, surgery on the bone is necessary, but it can still be performed in the doctor's office. A procedure called PIP arthroplasty involves releasing the ligaments at the joint and removing a small piece of toe bone, which restores the toe to its normal position. The toe is held in this position with a pin for about 3 weeks, and then the pin is removed. One study reported that 92% of patients who had arthroscopy were still pain free after 5 years.

Treatment: Ingrown Toenails

Ingrown toenails can occur on any toe but are most common on the big toes. They usually develop when tight-fitting or narrow shoes put too much pressure on the toenail and force the nail to grow into the flesh of the toe. Incorrect toenail trimming can also contribute to the risk of developing an ingrown toenail. Other causes are:

Fungal infections
Injuries
Abnormalities in the structure of the foot
Repeated impact on the toenail from high-impact aerobic exercise

An ingrown toenail is a condition in which the edge of the toenail grows into the skin of the toe. The big toe is most commonly affected. Symptoms include pain, redness, and swelling around the toenail.

Caring for Toenails. Trim toenails straight across and keep them long enough so that the nail corner is not visible. If the nail is cut too short, it may grow inward. If the nail does grow inward, do not cut the nail corner at an angle. This only trains the nail to continue growing inward. When filing the nails, file straight across the nail in a single movement, lifting the file before the next stroke. Do not saw back and forth. A cuticle stick can be used to clean under the nail.

Treatments. To relieve pain from ingrown toenails, try wearing sandals or open-toed shoes. Soaking the toe for 5 minutes twice a day in a warm water solution of Domeboro or Betadine can help. People who are at increased risk for infections, such as those with diabetes, should have professional treatment.

Antibiotic ointments can treat ingrown toenails that are infected. Apply the ointment by working a wisp of cotton under the nail, especially the corners, to lift the nail up and drain the infection. The cotton will also help force the toenail to grow out correctly. Change the cotton daily, and use the antibiotic consistently.

In severe cases, more intensive treatments are needed. Surgery involves simply cutting away the sharp portion of ingrown nail, removing the nail bed, or removing a wedge of the affected tissue. One study found that orthonyxia, a newer surgical technique that implants a small metal brace into the top of the nail, is as effective as traditional surgical techniques for preventing ingrown toenails from recurring.

Nonsurgical methods can also treat ingrown toenails. One technique uses chemicals to remove the skin. Both sodium hydroxide and phenol may be used, but research shows that sodium hydroxide produces a better outcome and faster recovery than phenol. Other nonsurgical methods include using cauterization (heating), or lasers, to remove the skin.

Treatment: Forefoot Pain

Forefoot pain refers to pain and discomfort felt toward the top of the foot. The rate of forefoot pain and deformity increases with age. When a cause cannot be determined, any pain on the ball of the foot is generally referred to as metatarsalgia.

Forefoot pain may be due to:

Morton's neuroma
Sesamoiditis
Stress fractures

A neuroma usually means a benign tumor of a nerve. However, Morton’s neuroma, also called interdigital neuroma, is not actually a tumor. It is a thickening of the tissue surrounding the nerves leading to the toes. Morton’s neuroma usually develops when the bones in the third and fourth toes pinch together, compressing a nerve. It can also occur in other locations. The nerve becomes enlarged and inflamed. The inflammation causes a burning or tingling sensation and cramping in the front of the foot. Other causes of this condition include:

Tight, poorly-fitting shoes
Injury
Arthritis
Abnormal bone structure

Treatment for Neuromas. Pain from Morton's neuroma can be reduced by massaging the affected area. Roomier shoes (box-toed shoes), pads of various sorts, and cortisone injections in the painful area are also helpful. A combination of cortisone injections and shoe modifications provides better immediate relief than changes in footwear alone. Ultrasound-guided injection of alcohol might also provide relief from Morton's neuroma, research finds.

If these treatments are not effective, the enlarged area may need to be surgically removed. In one long-term study of one surgeon's experience, 85% of patients reported good to excellent satisfaction nearly 6 years after surgery. About 65% were pain free. Some numbness is common afterward, but it rarely bothers patients. Occasionally, the nerve tissue may re-grow and form another neuroma.

Sesamoiditis is an inflammation of the tendons around the small, round bones that are embedded in the head of the first metatarsal bone, which leads to the big toe. Sesamoid bones bear much stress under ordinary circumstances; excessive stress can strain the surrounding tendons. Often there is no clear-cut cause, but sesamoid injuries are common among people who participate in jarring, high-impact activities, such as ballet, jogging, and aerobic exercise.

Treatment for Sesamoiditis. Rest and reducing stress on the ball of the foot are the first lines of treatment for sesamoiditis. A low-heeled shoe with a stiff sole and soft padding inside is all that is usually required. In severe cases, surgery may be necessary.

A stress fracture in the foot, also called fatigue or march fracture, usually results from a break or rupture in any of the five metatarsal bones (mostly the second or third). These fractures are caused by overuse during strenuous exercise, particularly jogging and high-impact aerobics. Women are at higher risk for stress fracture than men.

A fracture in the first metatarsal bone, which leads to the big toe, is uncommon because of the thickness of this bone. If it occurs, however, it is more serious than a fracture in any of the other metatarsal bones because it dramatically changes the pattern of normal walking and weight bearing.

Treatment for Stress Fractures. Patients should seek treatment if pain persists for 3 weeks. In a study of young athletes, treatment after that time reduced the chance that they could return to their sport. Surgery may be needed if conservative measures fail. In most cases, however, stress fractures heal by themselves if you avoid rigorous activities. Some health care providers recommend moderate exercise, particularly swimming and walking. It is best to wear low-heeled shoes with stiff soles. Occasionally, a health care provider may recommend wearing a special wooden shoe and a compressive wrap to make walking more comfortable.

Treatment: Heel Pain

The heel is the largest bone in the foot. Heel pain is the most common foot problem and affects 2 million Americans every year. It can occur in the front, back, or bottom of the heel. Types of heel pain include:

Achilles tendinitis
Bursitis of the heel
Excess pronation
Haglund's deformity
Heel spur syndrome
Plantar fasciitis

Each type of heal pain is described in more detail below. General treatment guidelines are as follows:

The American Orthopaedic Foot and Ankle Society (AOFAS) suggests shoe inserts, medications, and stretching as a first line of therapy for heel pain. One study found that 95% of women who used an insert and did simple stretching exercises for the Achilles tendon and plantar fascia experienced improvement after 8 weeks.
If these treatments fail, the patient may need prescription heel orthotics and extended physical therapy. Surgery may be an option if other methods have failed.

Achilles tendinitis is an inflammation of the tendon that connects the calf muscles to the heel bone. It is caused by small tears in the tendon from overuse or injury. This condition is most common in people who engage in high-impact exercise, particularly jogging, racquetball, and tennis.

People at highest risk for this disorder from these activities are those with a shortened Achilles tendon. Such people tend to roll their feet too far inward when walking, and may bounce when they walk. A shortened tendon can be due to an inborn structural abnormality, or it can develop from regularly wearing high heels.

An inflamed or torn Achilles tendon causes intense pain and affects mobility.

Evidence is uncertain about the best way to treat either acute or chronic Achilles tendinitis. Some approaches include:

Treatments to Relieve Pain and Reduce Inflammation. Nonsteroidal anti-inflammatory drugs (NSAIDs), such as aspirin or ibuprofen (Advil), may help ease pain and reduce inflammation. It is also helpful to apply ice for 20 - 30 minutes, four or five times a day. (Note: Corticosteroid injections are sometimes used, although evidence suggests they don't help very much, and they can pose a risk for rupture of the tendon.)

Gentle Stretching. Gentle calf muscle stretches may also help reduce pain and spasms. If the calf is swollen, elevate the leg. Exercise is safe when the heel is no longer swollen or tender, even if pain is still present. If pain increases with exercise, stop immediately.

Laser Therapy. Low-level laser therapy that emits energy directed at pain trigger points has helped some patients. No strong evidence supports its use to date, however.

Surgery vs. Nonsurgical Treatment. Chronic inflammation may lead to rupture of the Achilles tendon. If pain continues, the ruptured tendon will require a cast and perhaps surgery, called tendon transfer. Although some experts believe a cast without surgery is a sufficient treatment for such rupture, there is a chance the tendon may rupture again in the future, even after it heals. Some experts suggest surgery for active people and nonsurgical treatment for older people.

Surgery requires a long incision with a postoperative period of immobilization that can average 6 weeks. Complications can include a significant surgical scar, infection, and muscle atrophy, although surgery reduces pain and preserves foot function in the long term. Less invasive techniques are being tested. In one study, selected patients with ruptured tendons were hospitalized for about 5 days and fitted with special footgear (Variostabil, which continuously raised the back of the foot). The footgear was effective for most patients, and the tendon ruptured again in only 5% of cases.

Bursitis of the heel is an inflammation of the bursa, a small sack of fluid beneath the heel bone. Nonsteroidal anti-inflammatory drugs (NSAIDs), such as aspirin or ibuprofen (Advil), and steroid injections will help relieve pain from bursitis. Applying ice and massaging the heel are also beneficial. A heel cup or soft padding in the heel of the shoe reduces direct impact when walking.

Pronation is the normal motion that allows the foot to adapt to uneven walking surfaces and to absorb shock. Excessive pronation occurs when the foot has a tendency to turn inward and stretch and pull the fascia. It can cause not only heel pain, but also hip, knee, and lower back problems.

Haglund's deformity, known medically as posterior calcaneal exostosis, is a bony growth surrounded by tender tissue on the back of the heel bone. It develops when the back of the shoe repeatedly rubs against the back of the heel, aggravating the tissue and the underlying bone. It is commonly called pump bump because it frequently occurs with high heels. (It can also develop in runners, however.)

Treatment for Haglund's Deformity. Applying ice followed by moist heat will help ease discomfort from a pump bump. Nonsteroidal anti-inflammatory drugs (NSAIDs), such as aspirin or ibuprofen (Advil), will also reduce pain. Your doctor may recommend an orthotic device to control heel motion. Corticosteroid injections are not recommended because they can weaken the Achilles tendon.

In severe cases, surgery may be necessary to remove or reduce the bony growth. According to one study, however, surgery was not effective for more than 30% of patients and, in fact, the condition worsened in 14% of patients who had surgery. A more recent study reported that surgery cured 90% of cases, but patients took 6 months to 2 years to fully recover. Experts advise patients to try all conservative measures before choosing surgery.

Plantar fasciitis is a common foot problem that accounts for 1 million office visits per year. Plantar fasciitis occurs from small tears and inflammation in the wide band of tendons and ligaments that stretches from the heel to the ball of the foot. This band, much like the tensed string in a bow, forms the arch of the foot and helps serve as a shock absorber for the body.

The term plantar means the sole of the foot, and fascia refers to any fibrous connective tissue in the body. Most people with plantar fasciitis experience pain in the heel with their first steps in the morning. The pain also often spreads to the arch of the foot. The condition can be temporary, or it may become chronic if ignored. Resting can provide relief, but only temporarily.

Heel spurs are calcium deposits that can develop under the heel bone as a result of the inflammation that occurs with plantar fasciitis. Heel spurs and plantar fasciitis are sometimes blamed interchangeably for pain, but plantar fasciitis can occur without heel spurs, and spurs commonly develop without causing any symptoms at all.

Causes of Plantar Fasciitis. The cause of plantar fasciitis is often unknown. It is usually associated with overuse during high-impact exercise and sports. Plantar fasciitis accounts for up to 9% of all running injuries. Because the condition often occurs in only one foot, however, factors other than overuse are likely to be responsible in many cases. Other causes of this injury include poorly-fitting shoes, lack of calf flexibility, or an uneven stride that causes an abnormal and stressful impact on the foot.

Treatment Goals. The three major treatment goals for plantar fasciitis are:

Reducing inflammation and pain
Reducing pressure on the heel
Restoring strength and flexibility

Embarking on an exercise program as soon as possible and using NSAIDs, splints, or heel pads as needed can help relieve the problem. Pain that does not subside with NSAIDs may require more intensive treatments, including leg supports and even surgery.

Exercises to Restore Strength and Flexibility. Stretching the plantar fascia is the mainstay therapy for restoring strength and flexibility. One exercise involves the following:

Put the hands on a wall and lean against them.
Place the uninjured foot on the floor in front of the injured foot.
Raise the heel of the injured foot.
Gently stretch the injured leg and foot.

With stretching treatments, the plantar fascia nearly always heals by itself but it may take as long as a year, with pain occurring intermittently. A moderate amount of low-impact exercise (such as walking, swimming, or cycling) also seems to be beneficial.

Treatment. Inflammation and pain is most commonly treated with ice and over-the-counter nonsteroidal anti-inflammatory drugs (NSAIDs), such as aspirin or ibuprofen. NSAIDs reduce pain and disability in people with plantar fasciitis when used with other techniques, such as night splints and stretching.

Corticosteroids are powerful anti-inflammatory agents. An injection of a steroid plus a local anesthetic (such as xylocaine) may provide relief in severe cases of plantar fasciitis. (Steroid injections are not used for pain that is only due to heel spurs). For athletes or performers who need immediate relief, an effective method is to administer the steroid dexamethasone using a procedure called iontophoresis, which introduces the drug into the foot's tissue using an electrical current.

Several non-drug approaches can relieve pressure on the heel, including:

Sturdy Shoes and Insoles. It is important to wear comfortable but sturdy shoes that have thick soles, rubber heels, and a sole insole to relieve pressure. (An insole with an arch support might also be helpful.) Cutting a round hole about the size of a quarter in the sole cushion under the painful area may help support the rest of the heel while relieving pressure on the painful spot. Heel cups are not very useful. When combined with exercises that stretch the arch and heel cord, over-the-counter insoles may offer the same relief as prescribed orthotics.
Night Splints. Some evidence suggests that splints worn at night may be helpful for some people. One device, for example, uses an Ace bandage and an L-shaped fiberglass splint to keep the foot stretched while the patient is sleeping. This allows the muscle to heal. One study reported that nearly any splint, regardless of cost, is equally effective in about three-quarters of patients. Although patient compliance may be better with custom-made prescribed orthotics than with tension night splints, one study found they are equally effective in improving pain.
Elevated Heels. Some people report relief from mild symptoms with the use of shoes or cowboy boots that have elevated heels. This approach, however, may not work in some people and is not recommended for anyone with a moderate-to-severe condition. (Heel cups have not been proven to be very useful.)
Orthotics. For severe conditions, such as fallen arches or structural problems that cause imbalance, insoles, called orthotics, molded from a plaster cast of the patient's foot may be needed. (See "Insoles and Orthotics" section).
Extracorporeal Shock Wave Therapy (ESWT). ESWT may be used as an alternative to surgery for patients who have not responded to other treatments. The therapy uses low-dose sound waves to injure the surrounding tissues in the heel, which is believed to trigger healing of the tissues that are causing the pain. Studies show that the treatment provides a very small reduction in heel pain without side effects. It can be considered as an option for patients who haven't responded well to extensive conservative treatment.
Surgery. Surgery may be needed for some patients, typically those who have disabling heel pain that does not respond to other treatments for at least a year. A typical surgery is called instep plantar fasciotomy. It relieves pressure on the nerves that are causing pain by removing and therefore releasing part of the plantar fascia. A less invasive method uses a procedure called endoscopy, which requires smaller incisions. Wearing a below-the-knee walking cast after surgery for 2 weeks may reduce the need for pain relief and speed recovery time compared to the use of crutches.
Botox. Small studies show that injections of botulinum toxin (Botox), a protein used to temporarily paralyze certain muscles, reduces pain and improves patients' future ability to walk. More research is needed on this treatment.

Treatment: Flat Feet

Flat foot, or pes planus, is a defect of the foot that eliminates the arch. The condition is most often inherited. Arches, however, can also fall in adulthood, in which case the condition is sometimes referred to as posterior tibial tendon dysfunction (PTTD). This occurs most often in women over age 50, but it can occur in anyone. The following are risk factors for PTTD:

Wearing high heels for long periods of time is a particular risk for flat feet. Over the years, the Achilles tendon in the back of the calf shortens and tightens, so the ankle does not bend properly. The tendons and ligaments running through the arch then try to compensate. Sometimes they break down, and the arch falls.
Some studies have indicated that the earlier a person starts wearing shoes, particularly for long periods of the day, the higher the risk for flat feet later on.
Other conditions that can lead to PTTD include obesity, diabetes, surgery, injury, rheumatoid arthritis, or the use of corticosteroids.

Some research suggests that flat feet in adults can, over time, actually exert abnormal pressure on the ankle joint that can cause damage. One indirect complication of flat arches may be urinary incontinence or leakage during exercise. The less flexible the arch, the more force reaches the pelvic floor, jarring the muscles that affect urinary continence. Nevertheless, whether flat feet pose any significant problems in adults is unknown. For example, one study on athletes with flat feet indicated that they had no higher risk for leg or foot injuries than did athletes with normal arches.

Treatment for Flat Feet in Children. Doctors usually can't diagnose flat feet until a child is 6 years old. Children with flat feet typically don't have symptoms, and often outgrow the condition. Children who are experiencing symptoms might need to change shoes or wear arch supports. In rare cases, minimally invasive joint insert surgery may be an option.

Treatment for Flat Feet in Adults. In general, conservative treatment for flat feet acquired in adulthood (posterior tibial tendon dysfunction) involves pain relief and insoles or custom-made orthotics to support the foot and prevent progression.

In severe cases, surgery may be required to correct the foot posture, usually with procedures called osteotomies or arthrodesis that typically lengthen the Achilles tendon and adjust tendons in the foot. One procedure uses an implant to support the arch. These procedures have potential complications. Conservative methods should be tried first.

Treatment: Abnormally High Arches

An overly-high arch (hollow foot) can cause problems. Army studies have found that recruits with the highest arches have the most lower-limb injuries and that flat-footed recruits have the least. Contrary to the general impression, the hollow foot is much more common than the flat foot.

Clawfoot, or pes cavus, is a deformity of the foot marked by very high arches and very long toes. Clawfoot is a hereditary condition, but can also occur when muscles in the foot contract or become unbalanced due to nerve or muscle disorders.

Claw toe is a deformity of the foot in which the toes are pointed down and the arch is high, making the foot appear claw-like. Claw toe can be a condition from birth or develop as a consequence of other disorders.

Treatment: Tarsal Tunnel Syndrome

Tarsal tunnel syndrome results from compression of a nerve that runs through a narrow passage behind the inner ankle bone down to the heel. It can cause pain anywhere along the bottom of the foot. It can occur with:

Diabetes
Back pain
Arthritis
Injury to the ankle
Abnormal blood vessels
Scar tissue that press against the nerve

Magnetic resonance imaging (MRI) and the dorsiflexion-eversion test can diagnose this syndrome.

Treatment for Tarsal Tunnel Syndrome. Specially designed shoe inserts called orthotics can relieve pain from tarsal tunnel syndrome, because they help redistribute weight and take pressure off the nerve. Corticosteroid injections may also help. Surgery is sometimes performed, particularly if symptoms persist for more than a year, although its benefits are a matter of debate. Tarsal tunnel syndrome caused by known conditions, such as tumors or cysts, may respond better to surgery than tarsal tunnel syndrome of unknown cause. It can take months after this surgery for a person to recover and resume normal activities. Only experienced surgeons should perform tarsal tunnel syndrome surgery.

Treatment: Foot Injury

If you suspect that you have broken or fractured bones in a toe or foot, call a doctor, who will probably order x-rays. Even if you can walk, you still might have a fracture. People are often able to walk even if a foot bone has been fractured, particularly if it is a chipped bone or a toe fracture.

Over-the-counter nonsteroidal anti-inflammatory drugs (NSAIDs) are commonly used to treat mild pain caused by muscle inflammation. Aspirin is the most common NSAID. Others include ibuprofen (Motrin, Advil, Nuprin, Rufen), ketoprofen (Actron, Orudis KT), naproxen (Aleve, Naprelan), and tolmetin (Tolectin). A gel containing ibuprofen can be applied to sore joints. Acetaminophen (Tylenol) is not an NSAID, and although it is a mild pain reliever, it will not reduce inflammation. It is important to note that high doses or long-term use of any NSAID can cause gastrointestinal disturbances with sometimes serious consequences, including dangerous bleeding. No one should take NSAIDs for prolonged periods of time without consulting a doctor.

The acronym RICE stands for rest, ice, compression, and elevation -- the four basic elements of immediate treatment for an injured foot.

Rest. Patients should get off injured foot as soon as possible.
Ice. This is particularly important to reduce swelling and promote recovery during the first 48 hours. Wrap a bag or towel containing ice around the injured area on a repetitive cycle of 20 minutes on, 40 minutes off.
Compression. Lightly wrap an Ace bandage around the area.
Elevation. Elevate the foot on several pillows.

Minor injuries like sprains may be treated at home if broken bones are not suspected. The acronym RICE is helpful for remembering how to treat minor injuries: "R" stands for rest, "I" is for ice, "C" is for compression, and "E" is for elevation. Pain and swelling should decrease within 48 hours, and gentle movement may be beneficial, but don't put pressure on a sprained joint until the pain is completely gone (one to several weeks).

Prevention

The American Podiatric Medical Association offers the following tips for preventing foot pain:

Don't ignore foot pain -- it's not normal. If the pain persists, see a doctor who specializes in podiatry.
Inspect feet regularly. Pay attention to changes in color and temperature. Look for thick or discolored nails (a sign of developing fungus), and check for cracks or cuts in the skin. Peeling or scaling on the soles of feet could indicate athlete's foot. Any growth on the foot is not considered normal.
Wash feet regularly, especially between the toes, and dry them completely.
Trim toenails straight across, but not too short. (Cutting nails in corners or on the sides increases the risk for ingrown toenails.)
Make sure shoes fit properly. Purchase new shoes later in the day when feet tend to be at their largest, and replace worn out shoes as soon as possible.
Select and wear the right shoe for specific activities (such as running shoes for running).
Alternate shoes. Don't wear the same pair of shoes every day.
Avoid walking barefoot, which increases the risk for injury and infection. At the beach or when wearing sandals, always use sunblock on your feet, as you would on the rest of your body.
Be cautious when using home remedies for foot ailments. Self-treatment can often turn a minor problem into a major one.
It is critical that people with diabetes see a podiatric physician at least once a year for a checkup. People with diabetes, poor circulation, or heart problems should not treat their own feet, including toenails, because they are more prone to infection.

Skin creams can help maintain skin softness and pliability. A pumice stone or loofah sponge can help get rid of dead skin.

Taking a warm footbath for 10 minutes two or three times a week will keep the feet relaxed and help prevent mild foot pain caused by fatigue. Adding 1/2 cup of Epsom salts increases circulation and adds other benefits. Taking footbaths only when the feet are painful is not as helpful.

In addition to wearing proper shoes and socks, walking often -- and properly -- can prevent foot injury and pain. The head should be erect, the back straight, and the arms relaxed and swinging freely at the side. Step out on the heel, move forward with the weight on the outside of the foot, and complete the step by pushing off the big toe.

Exercises specifically for the toe and feet are easy to perform and help strengthen them and keep them flexible. Helpful exercises include the following:

Raise and curl the toes 10 times, holding each position for a count of five.
Put a rubber band around both big toes and pull the feet away from each other. Count to five. Repeat 10 times.
Pick up a towel with the toes. Repeat five times.
Pump the foot up and down to stretch the calf and shin muscles. Perform for 2 or 3 minutes.

Early Development. The first year of life is important for foot development. Parents should cover their babies' feet loosely, allowing plenty of opportunity for kicking and exercise. Change the child's position frequently. Children generally start to walk at 10 - 18 months. They should not be forced to start walking early. Wearing just socks or going barefoot indoors helps the foot develop normally and strongly and allows the toes to grasp. Going barefoot outside, however, increases the risk for injury and other conditions, such as plantar warts.

Shoes. Children should wear shoes that are light and flexible, and since their feet tend to perspire, their shoes should be made of materials that breathe. Replace footwear every few months as the child's feet grow. Footwear should never be handed down. Protect children's feet if they participate in high-impact sports.

Shoes

In general, the best shoes are well cushioned and have a leather upper, stiff heel counter, and flexible area at the ball of the foot. The heel area should be strong and supportive, but not too stiff, and the front of the shoe should be flexible. New shoes should feel comfortable right away, without a breaking-in period.

Well-fitted shoes with a firm sole and soft upper are the best way to prevent many problems with the feet. They should be purchased in the afternoon or after a long walk, when the feet have swelled. There should be 1/2 inch of space between the longest toe and the tip of the shoe (remember, the longest toe is not always the big toe), and the toes should be able to wiggle upward.

Stand when being measured, and have both feet sized, buying shoes that fit whichever foot is largest. Wear the same socks as you would regularly wear with the new shoes. Women who are accustomed to wearing pointed-toe shoes may prefer the feel of tight-fitting shoes, but with wear their tastes may adjust to shoes that are less confining and properly fitted.

Ideally, the shoe should have a removable insole. Thin, hard soles may be the best choice for older people. Elderly people wearing shoes with thick inflexible soles may be unable to sense the position of their feet relative to the ground, significantly increasing the risk for falling.

High heels are the major cause of foot problems in women. Although people believe that foot binding is a problem limited to Chinese women of the past, many fashionable high heels are designed to constrict the foot by up to an inch. Women who insist on wearing high-heeled shoes should at least look for shoes with wide toe room, reinforced heels that are relatively wide, and cushioned insoles. They should also keep the amount of time they spend wearing high heels to a minimum.

The way shoes are laced can be important for preventing specific problems. Laces should always be loosened before putting shoes on. People with narrow feet should buy shoes with eyelets farther away from the tongue than people with wider feet. This makes for a tighter fit for narrower feet and a looser fit for wider feet. If, after tying the shoe, less than an inch of tongue shows, the shoes are probably too wide. Adjust tightness both at the top and bottom of the shoe. When shoes with high arches cause pain, skip eyelets when lacing them to relieve pressure.

If shoes need breaking in, place moleskin pads next to areas on the skin where friction is likely to occur. Once a blister occurs, moleskin is not effective. Change shoes during the day, and rotate between different pairs of shoes. As soon as the heels show noticeable wear, replace the shoes or their heels.

Avoid extreme variations between exercise, street, and dress shoes.

Exercise and Sports. Shoes purchased for exercise should be specifically designed for a person's preferred sport. For instance, a running shoe should especially cushion the forefoot, while tennis shoes should emphasize ankle support. Athletic socks are almost as important as shoes. Experts often recommend padded acrylic socks.

Occupational Footwear. Because a number of occupations put the feet in danger, workers in high-risk jobs should be sure their footwear is protective. For example, non-electric workers at risk for falling or rolling objects or punctures should wear shoes with steel toes and possibly other metal foot guards. Electric workers should wear footgear with no metal parts (or insulated steel toes) and rubber soles and heels. Chemical workers should wear shoes made of synthetics or rubber, not leather.


Aerobic Dancing	Sufficient cushioning to absorb shock and pressure, which should be many times greater than shock from walking. Arches that maintain side-to-side stability. Thick upper leather support. Box toe. Orthotics may be required for people with ankles that over-turn inward or outward. Soles should allow for twisting and turning.
Cycling	Rigid support across the arch to prevent collapse during pedaling. Heel lift. Cross-training or combo hiking/cycling shoes may be sufficient for the casual biker. Toe clips or specially designed shoe cleats for serious cyclers. In some cases, orthotics may be needed to control arch and heel and balance the forefoot.
Running	Sufficient cushioning to absorb shock and pressure. Fully bendable at the ball of the foot. Enough traction on the sole to prevent slipping. Consider insole or orthotic with arch support for problem feet.
Tennis	Allows side-to-side sliding. Low-traction sole. Snug fitting heel with cushioning. Padded toe box with adequate depth. Soft-support arch.
Walking	Lightweight. Breathable upper material (leather or mesh). Wide enough to accommodate ball of the foot. Firm padded heel counter that does not bite into heel or touch anklebone. Low heel close to ground for stability. Good arch support. Front provides support and flexibility.

Insoles and Orthotics

Insoles are flat cushioned inserts that are placed inside the shoe. They are designed to reduce shock, provide support for heels and arches, and absorb moisture and odor. In general, they can be very helpful for many people.

People respond very differently to specific insoles. What may work for one person may not for another. Consider the thickness of socks when purchasing insoles to be sure they do not squeeze the toes up against the shoes. Insoles can be purchased in athletic and drug stores. Shoe stores that specialize in foot problems often sell customized, but more expensive, insoles. In general, over-the-counter insoles offer enough support for most people's foot problems. Most well-known brands of athletic shoes have built-in insoles.

Brands and Materials. There are many types of insoles available. They are composed of various materials, such as cork, leather, plastic foam, and rubber. Very effective insoles are now made from viscoelastic polymers (such as Sorbothane, Airplus, Spenco, Dr. Scholl's Massaging Gel, and others), which are gel-like materials that act both as liquids and solids.

Heel Cushions for Shortened Achilles Tendons. People who have developed short, tightened Achilles tendons (usually women who have worn high-heeled shoes for prolonged periods) should consider using heel cushions. Like insoles, heel cushions are inserted inside the shoes. They should be at least 1/8 inch thick, but not more than 1/4 inch thick.

For severe conditions, such as fallen arches or structural problems that cause imbalance, podiatrists or physicians may need to fit and prescribe orthotics, or orthoses, which are insoles molded from a plaster cast of the patient's foot. Orthotics are usually categorized as rigid, soft, or semi-rigid.

Before seeking prescription orthotics, people with less severe problems should consider testing the lower-priced, over-the-counter insoles.

Types of orthotics include:

Rigid Orthotics. Rigid orthotics are used to control motion in two major foot joints that lie directly below the ankle. They are often used to prevent excessive pronation (the turning in of the foot) and are useful for people who are very overweight or have uneven leg lengths. Some experts warn that rigid orthotics may cause sesamoiditis or benign tumors from pinched nerves.
Soft Orthotics. Soft orthotics are designed to absorb shock, improve balance, and remove pressure from painful areas. They are made from a lightweight material and are often beneficial for people with diabetes or arthritis. Soft orthotics need to be replaced periodically, and because they are bulkier than rigid orthotics, they may require larger shoes.
Semi-Rigid Orthotics. Semi-rigid orthotics are designed to provide balance, often for a specific sport. They are typically made of layers of leather and cork reinforced by silastic.

Resources

www.apma.org -- American Podiatric Medical Association
www.aofas.org -- American Orthopaedic Foot and Ankle Society
www.acfas.org -- American College of Foot and Ankle Surgeons
www.aapsm.org -- American Academy of Podiatric Sports Medicine
www.apta.org -- American Physical Therapy Association
www.diabetes.org -- American Diabetes Association
http://ndep.nih.gov/campaigns/Feet/Feet_overview.htm -- National Diabetes Education Program
www.arthritis.org -- Arthritis Foundation
www.podiatrynetwork.com -- Podiatry Network

References

Bostanci S, Kocyigit P, Gurgey E. Comparison of phenol and sodium hydroxide chemical matricectomies for the treatment of ingrowing toenails. Dermatol Surg. 2007;33:680-685.

Donley BG, Moore T, Sferra J, Gozdanovic J, Smith R. The efficacy of oral nonsteroidal anti-inflammatory medication (NSAID) in the treatment of plantar fasciitis: a randomized, prospective, placebo-controlled study. Foot Ankle Int. 2007;28:20-23.

Frey C, Zamora J. The effects of obesity on orthopaedic foot and ankle pathology. Foot Ankle Int. 2007;28:996-999.

Gollwitzer H, Diehl P, von Korff A, Rahlfs VW, Gerdesmeyer L. Extracorporeal shock wave therapy for chronic painful heel syndrome: a prospective, double blind, randomized trial assessing the efficacy of a new electromagnetic shock wave device. J Foot Ankle Surg. 2007;46:348-357.

Hughes RJ, Ali K, Jones H, Kendall S, Connell DA. Treatment of Morton's neuroma with alcohol injection under sonographic guidance: follow-up of 101 cases. Am J Roentgenol. 2007;188:1535-1539.

Kruijff S, van Det RJ, van der Meer GT, van den Berg IC, van der Palen J, Geelkerken RH. Partial matrix excision or orthonyxia for ingrowing toenails. J Am Coll Surg. 2008;206:148-153.

Malay DS, Pressman MM, Assili A, Kline JT, York S, Buren B, Heyman ER, Borowsky P, LeMay C. Extracorporeal shockwave therapy versus placebo for the treatment of chronic proximal plantar fasciitis: results of a randomized, placebo-controlled, double-blinded, multicenter intervention trial. J Foot Ankle Surg. 2006;45:196-210.

Review Date:
12/14/2007
Reviewed By:
Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial policy, editorial process and privacy policy. A.D.A.M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).

A.D.A.M. Copyright

The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997-2009 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.

adam.com

Got Achy Feet? Try This

FitSugar — Fri, 22 May 2009 03:30:00 -0700

Everyone has suffered from sore or painful feet. Whether you've been standing all day working, or you're feeling it after a long run, here are some ways to get relief.

Soak your feet. Fill a big bucket with hot water, sit in your favorite chair, relax with a good book, and let the heat ease your pain.
Massage. Rub your feet, shins, and calves with moisturizing lotion. This will bring nourishing blood to the achy area, which helps ease pain. Or place a tennis ball under the arch of your foot. Move your foot up and down as you apply gentle downward pressure. As the ball rolls, it'll massage your feet for you.
Use arnica. It's a homeopathic remedy that can greatly reduce pain and inflammation. It comes in a topical cream, so rub it on your feet to relieve soreness and discomfort.
Stretch your feet. Do this foot stretch to stretch the soles of your feet, and do Kneeling Shin Stretch or Sleeping Hero to stretch the tops.
Ice and elevate them. If your feet are swollen or in pain, place a bag of ice or cold pack in a big sock and then slip the sock on. Ice for no more than 20 minutes.

If you have any other remedies for sore or achy feet, please share them below.

Source

Simple Solution For Your Sore Feet

FitSugar — Thu, 12 Feb 2009 16:00:00 -0800

My feet can always use some extra love and care, and a nightly foot massage just isn't an option for me (though that would be a welcome Valentine's Day treat). Our tootsies go through enough on an average day of walking around in not-so-comfortable shoes or running errands, but they really take a beating when a long workout is part of the equation.

Here's a simple solution for your sore feet: Grab any tennis-sized ball that hasn't been claimed by your pup and place it under the arch of your foot. Roll it along your arch and shift to whatever part of your foot needs attention. The movement will massage your sore feet and release some tension from your long day.

Source

Back pain and sciatica

FitSugar — Wed, 08 Oct 2008 17:35:00 -0700

In This Report

Highlights
Introduction
Causes
Risk Factors
Diagnosis
Medications
Complementary and Alternati...
Exercise and Physical Thera...
Surgery
Other Treatments
Specific Treatment for Acut...
Specific Treatment for Chro...
Prognosis
Complications
Prevention
Resources
References

HEALTH GUIDE REFERENCE FROM A.D.A.M

Highlights

Surgery

Kyphoplasty, a surgical technique used to treat spinal fractures, does not improve a person's back pain or quality of life, according to a review published in 2006 by a nonprofit health services research agency. Kyphoplasty should only be done if bed rest, medicines, and physical therapy do not relieve back pain.

Ultrasound

Therapeutic ultrasound uses sound waves to deliver gentle vibrations to an area of the body. Scientists in England are studying whether therapeutic ultrasound may help relieve pain and disability due to sciatica.

Acupuncture

Studies continue to show that acupuncture helps some patients with low back pain. Now, research published in the British Medical Journal online says the alternative treatment seems to be worth the price in the long run.

Stem Cells

Researchers in England have pioneered a new technique to grow new spinal tissue using stem cells. Stem cells are the building blocks of specific cells. Every cell in the human body starts (or "stems") from a stem cell. Researchers say a patient's stem cells may someday be used to grow new tissue that can replace damaged discs.

Back pain tied to brain changes

Chronic back pain appears to be linked to tiny structural changes in the brain. German researchers have found that persons with chronic back pain have more activity in the parts of the brain involved in pain processing and emotional responses. It is unclear if the brain changes came before the pain or if they occurred in response to the pain. The scientists presented their findings at the 2006 Radiological Society of North American annual meeting.

Introduction

Back pain is one of the most common reasons people visit their doctor. According to the National Institute of Arthritis and Musculoskeletal and Skin Diseases, 8 out of 10 people have some type of backache.

Back pain can be acute or chronic.

Acute pain develops suddenly and goes away within 6 weeks. Acute pain is the most common type of back pain.
Chronic pain can come on fast or slow, but it lasts longer than 3 months. Back pain can occur in any area of the back, but it is more common in the lower part, which supports most of the body’s weight.

The back is highly complex, and pain may result from damage or injury to any of various bones, nerves, muscles, ligaments, and other structures. Still, despite sophisticated techniques that provide detailed anatomical images of the spine and other tissues, the cause of most cases of back pain remain elusive.

Vertebrae. The spine is a column of small bones, or vertebrae, that support the entire upper body. The column is grouped into three sections.

The cervical (C) vertebrae are the seven spinal bones that support the neck.
The thoracic (T) vertebrae are the twelve spinal bones that connect to the rib cage.
The lumbar (L) vertebrae are the five lowest and largest bones of the spinal column. Most of the body's weight and stress falls on the lumbar vertebrae.

Click the icon to see an image of the spine.

Below the lumbar region is the sacrum, a shield-shaped bony structure that connects with the pelvis at the sacroiliac joints.

At the end of the sacrum are two to four tiny, partially fused vertebrae known as the coccyx or "tail bone."

Click the icon to see an image of the sacrum.

Each vertebra is designated by using a letter and number, which allows the doctor to determine where it is in the spine.

The letter reflects the spinal region where the vertebra is located: C=cervical (neck region), T=thoracic (chest, or middle back, region), and L=lumbar (lower back).
The number signifies the vertebra's place within that spinal region. The numbers start with 1 at the top of a region and count up as the vertebrae descend within the region. For example, C4 is the fourth bone down in the cervical region and T8 is the eighth thoracic vertebrae.

The Disks. Vertebrae in the spinal column are separated from each other by small cushions of cartilage known as intervertebral disks. The disks have no blood supply of their own. They need to rely on nearby blood vessels to keep them nourished.

Click the icon to see an image of an intervertebral disk.

Each disk is 80% water and contains two structures.

Inside each disk is a jelly-like substance called the nucleus pulposus.
The nucleus pulposus is surrounded by a tough, fibrous ring called the annulus.

Click the icon to see an image of the nucleus pulposus.

Processes. Each vertebra in the spine has a number of bony projections called processes. The spinal and transverse processes attach to the muscles in the back and act like little levers, allowing the spine to twist or bend. The particular processes form the joints between the vertebrae themselves, meeting together and interlocking at the zygapophysial joints (more commonly known as facet or z joints ).

Spinal Canal. Each vertebra and its processes surround and protect an arch-shaped central opening. These arches, aligned to run down the spine, form the spinal canal, which encloses the spinal cord.

Click the icon to see an image of the vertebrae and spinal cord.

Spinal Cord. The spinal cord is the central trunk of nerves that connects the brain with the rest of the body. Each nerve root passes from the spinal column to other parts of the body through small openings bounded on one side by the disk and the other by the facets. When the spinal cord reaches the lumbar region, it splits into four bundled strands of nerve roots called the cauda equina (meaning horsetail in Latin).

Click the icon to see an image of the cauda equina.

Causes

In about 85% of back pain cases, the origin of the pain is unknown, and imaging studies usually fail to determine the cause. Disk herniation and disk degeneration due to aging are the most common causes of low back pain. Other problems can also cause this pain, however.

Over the years, the disk can wear away (degenerate), causing inflammation and irritation. This age-related condition is a major source of chronic low back pain.

A herniated disk, sometimes, but incorrectly, called a slipped disk, is widely held to be the most common cause of severe back pain and sciatica. A disk in the lumbar area becomes herniated when it ruptures or thins out and degenerates to the point that the gel within the disk (nucleus pulposus) pushes outward. The damaged disk can take many forms.

A bulge -- The gel has been pushed out slightly from the disk and is evenly distributed around the circumference.
Protrusion -- The gel has pushed out slightly and asymmetrically in different places.
Extrusion -- The gel balloons extensively into the area outside the vertebrae or breaks off from the disk.

There is some debate, however, about how pain develops from a herniated disk and how frequently it causes low back pain. Many people have disks that bulge or protrude and do not suffer back pain. Extrusion (which is less common than the other two conditions) is highly associated with back pain, since the gel is likely to extend out far enough to press against the nerve root, most often the sciatic nerve. Extrusion is very uncommon, however, while sciatic and low-back pain are very common. But there may be other causes of low back pain

Ordinarily, at the time of any injury, the immune system triggers key factors that are designed to promote healing. Evidence is now pointing to an abnormal and persistent immune response in the cells of the nucleus pulposus that may be responsible for nerve injury and pain in the lower back. In such cases, the nucleus pulposus in the herniated disk overproduces certain factors known as cytokines -- notably tumor necrosis factor (TNF) -- that, in high levels, cause inflammation and cell damage. Evidence now suggests that such cytokines cause a biochemical reaction in the regions surrounding the bulging or protruded nucleus pulposus, which results in pain.

Abnormalities in the Annular Ring. Research has also focused on tears in the annular ring -- the fibrous band that surrounds and protects the disk. The annular ring contains a dense nerve network and high levels of peptides that heighten perception of pain. Tears in the annular ring are a frequent finding in patients with degenerative disk disease. Some cases of chronic low back pain may be caused by inward growth of nerve fibers into the annular ring, which triggers pain within the intervertebral disk.

At some time, up to 40% of people have pain called sciatica. This condition occurs when the sciatic nerve is trapped or inflamed.

The Sciatic Nerve. The sciatic nerve has an extensive pathway.

It first branches from the nerve roots that descend off the lowest part of the spinal cord (in the lumbar and sacral areas). Each of the two branches of the sciatic nerve is about as wide as a thumb.
Each branch of the nerve threads through the pelvis and deep into either side of the buttocks.
The nerve branches then pass down each hip and along the back of each thigh to the foot.

Causes of Sciatica. A herniated disk pressing on the sciatic nerve is the most common cause of sciatica, although spinal stenosis or other vertebral abnormalities that press on the sciatic nerve can also cause pain.

The main nerve traveling down the leg is the sciatic nerve. Pain associated with the sciatic nerve usually originates when nerve roots in the spinal cord become compressed or damaged. Symptoms can include tingling, numbness, or pain that radiates to the buttocks, legs, and feet.

Symptoms of Sciatica

Pain due to sciatica can vary widely. It may feel like a mild tingling, dull ache, or a burning sensation. In some cases, the pain is severe enough to cause immobility.

The pain most often occurs on one side. Some people have sharp pain in one part of the leg or hip and numbness in other parts. The affected leg may feel weak.

The pain often starts slowly. Sciatica pain may get worse:

At night
After standing or sitting for long periods of time
When sneezing, coughing, or laughing
After bending backwards or walking more than 50 - 100 yards (particularly if it is caused by spinal stenosis)

Sciatica pain usually goes away within 6 weeks, unless there are serious underlying conditions. Pain that lasts longer than 30 days, or gets worse with sitting, coughing, sneezing, or straining may indicated a longer recovery.

Other than age-related degenerative disk disorders, injuries in the muscles and ligaments supporting the back are the major causes of low back pain. Of note, is the iliac crest pain syndrome (iliolumbar syndrome), in which there are tears in the ligaments that help support the pelvic bone.

Spinal stenosis is the narrowing of the spinal canal. This typically develops as a person ages and the disks become drier and start to shrink. At some point in this process, any disruption, such as a minor injury that results in disk inflammation, can cause impingement on the nerve root and trigger pain. Pain from spinal stenosis can occur in both legs, or it can be felt as sciatica. Spinal stenosis occurs mostly in the elderly with degenerative osteoarthritis, but it can sometimes be caused by other problems, including infection and birth defects.

Spondylosis is a condition in which the fourth or fifth lumbar vertebrae degenerate or develop small fractures. This condition affects 4 - 6% of the general population, and the rates may be higher in certain populations. As it progresses, the spine can become unstable and lead to spondylolisthesis, in which one vertebra slips forward over the other and causes sciatica. The condition most often occurs in older individuals with women having a higher risk than men. It is also a common cause of back pain from stress fractures in young athletes and can also be due to inherited problems, injury, or bone disease.

Some cases of sciatica pain may occur when a muscle located deep in the buttocks pinches the sciatic nerve. This muscle is called the piriformis. The resulting condition is called piriformis syndrome. Piriformis syndrome usually develops after an injury. In rare cases leg swelling, deep-vein blood clots, or both may occur. Piriformis syndrome is sometimes difficult to diagnose.

Ankylosing spondylitis is a chronic inflammation of the spine that may gradually result in a fusion of vertebrae. Symptoms include a slow development of back discomfort, with pain lasting for more than 3 months. The back is usually stiff in the morning; pain improves with exercise. In severe cases, the patient must continually stoop over. It can be quite mild, however, and it rarely affects a person's ability to work. It occurs mostly in young Caucasians in their mid-20s. The disease is more common in men, but about 30% of the cases are in women. Researchers believe that in most cases it is hereditary. About 20% of people with inflammatory bowel disease and about 20% of people with psoriasis develop a form of ankylosing spondylitis. There are few effective treatments for this potentially disabling disease, although etanercept (Enbrel) and infliximab (Remicade), anti-inflammatory agents known as TNF-blockers, are proving to be beneficial.

Any abnormality in joints, vertebrae, or nerve roots can cause back pain:

The facet (z-joints) joints can wear down. In such cases, pain occurs on arching the back or when walking.
In some cases a segment (consisting of two vertebrae and their common joint and disk) becomes unstable when its parts wear down.
Injury to nerve roots, notably deep root ganglia (nerve cells in the spine whose fibers extend from skin to muscle tissue), may be important in some cases. Some patients may have scar tissue that traps the nerve roots in the lower spine and causes sciatica.

Risk Factors

In most known cases, pain begins with an injury, after lifting a heavy object, or after making a sudden movement. Not all people have back pain after such events, however. In the majority of back pain cases, the causes are unknown.

Some evidence suggests that after episodes of back pain, some people may experience changes in brain structure and chemicals that produce an exaggerated response in nerve cells. In fact, a 2005 study suggested that chronic back pain actually shrinks the brain by as much as 11%. Such brain changes may cause a persistent perception of pain even though the actual injury has healed.

German researchers have found that chronic back pain appears to be linked to tiny structural changes in the brain. Using a specialized imaging method, they learned that persons with chronic back pain seemed to have a different, more complex structure to their brain and more activity in the areas involved in pain processing and emotional responses. It is unclear if the brain changes occurred before the pain or in response to the pain.

A number of conditions may make people more or less susceptible to low back pain.

Intervertebral disks begin deteriorating and growing thinner by age 30. One-third of adults over 20 show signs of herniated disks (although only 3% of these disks cause symptoms). As people continue to age and the disks lose moisture and shrink, the risk for spinal stenosis increases. The incidence of low back pain and sciatica increases in women at the time of menopause as they lose bone density. In older adults, osteoporosis and osteoarthritis are also common. However, the risk for low back pain does not mount steadily with ever-increasing age, which suggests that at a certain point, the conditions causing low back pain plateau.

Inherited Spinal Structure Abnormalities. Many people have a genetic susceptibility to low back pain, usually from inheriting spinal structural abnormalities.

Inherited Weakened Disks. Studies are finding that specific mutations of the COL9A gene may play a role in about 10% of sciatica cases. The gene is normally involved in producing collagen, the protein building block in all structural tissue in the body. When defective, it may cause the disk to be less able to resist compressive forces. One 2001 study found the defective gene was present in twice as many patients with disk problems as in patients without back pain.

The likelihood of experiencing back pain increases as children age. Some studies suggest that pain is more common among girls than boys. A common cause of temporary back pain is carrying backpacks that are too heavy for children. Backpacks should not weigh more than 20% of the child's body weight. They should weigh even less for very young children. Emotional or behavioral problems may also contribute to back pain in children.

Jobs that involve lifting, bending, and twisting into awkward positions, as well as those that cause whole-body vibration (usually due to long-distance truck driving), place workers at particular risk for low back pain. The longer a person continues such a job, the higher the risk. Some workers wear back support belts, but evidence strongly suggests that they are useful only for people who are currently have low back pain. The belts offer little added support for the back and do not prevent back injuries. In one study, workers who wore the belt for prevention reported more back pain than the workers who did not wear them.

A number of companies are developing programs to protect against back injuries. Although studies are mixed on the outcome of company interventions, one analysis suggested that they do have a positive effect. Employers and workers should make every effort to create a safe working environment. Office workers should have chairs, desks, and equipment that support the back or help maintain good posture.

Infections. A number of common and uncommon infections are a cause of back pain. Chronic uterine or pelvic infections can cause low back pain in women. Osteomyelitis is infection in the spine, a rare cause of back pain. Other infections that cause back pain include Lyme disease, septic arthritis, bacterial endocarditis, Reiter syndrome, mycobacterial, fungal arthritis, and viral arthritis. Chlamydia pneumonia, an atypical organism that is a common cause of mild pneumonia in young adults, is now believed to cause widespread inflammation in the body's tissue, including blood vessels, and may be responsible for a number of chronic conditions, including heart disease. Some evidence further suggests it may cause inflammation in arteries of the lower spine and contribute to spinal stenosis.

Many medical conditions are associated with back pain.

Osteoporosis is a disease of the skeleton in which the amount of calcium present in the bones slowly decreases to the point where the bones become fragile and prone to fracture. It usually does not cause pain unless the vertebrae collapse suddenly, in which case the pain is often severe. Studies indicate, however, that the incidence of low back pain and sciatica increase around the time of menopause, and very tiny fractures in the vertebrae caused by osteoporosis may be an undetected cause of back pain in many elderly women.
Osteoarthritis occurs in joints where cartilage is damaged and then destroyed, usually as a result of aging. In reaction to this destruction, the bones associated with the joints develop abnormalities. When osteoarthritis affects the spine, it may damage the cartilage in the disks, the moving joints of the spine, or both. The nerves may become pinched, causing pain and in advanced cases, numbness and muscle weakness. The patient may also experience muscle spasms and diminished mobility.
Inflammatory disorders, such as Crohn's disease and rheumatoid arthritis, can produce inflammation in the spine (sacroiliitis), although the spine is less commonly affected than other locations.
Other conditions that can directly cause pain include fibromyalgia, Paget's disease, Parkinson's disease, abscesses, blood clots, and cancer.
Other medical conditions cause referred back pain, which occurs in conjunction with problems in organs unrelated to the spine (although usually located near it). Such conditions include ulcers, kidney disease (including kidney stones), ovarian cysts, and pancreatitis.

Osteoporosis is a condition characterized by progressive loss of bone density, thinning of bone tissue and increased vulnerability to fractures. Osteoporosis may result from disease, dietary or hormonal deficiency or advanced age. Regular exercise and vitamin and mineral supplements can reduce and even reverse loss of bone density.

It should be noted, however, that a number of medical conditions, such as lung and heart problems and chronic headaches, commonly occur with low back pain. A causal relationship among them, however, is uncertain.

Persistent low back pain in children is more likely to have a serious cause that requires treatment than back pain in adults. According to one small study, one third of children being treated at a hospital for back pain were found to have serious underlying problems.

Stress fractures (spondylolysis) in the spine are a common cause of back pain in young athletes. Sometimes a fracture may not show up for a week or two after an injury. Spondylolysis can cause spondylolisthesis, a condition in which the spine becomes unstable and the vertebrae slip over each other.

Hyperlordosis is an inborn exaggerated inward curve in the lumbar area. Scoliosis, an abnormal curvature of the spine in children, does not usually cause back pain.

Juvenile chronic arthropathy is an inherited form of arthritis. It can cause pain in the sacrum and hip joints of children and young people. It used to be grouped under juvenile rheumatoid arthritis, but is now defined as a separate problem.

Injuries, benign tumors such as osteoblastoma or neurofibroma and cancers, including leukemia, can also cause back pain in children.

Medications may trigger back pain. For example, anticoagulants can cause bleeding or an internal bruise. Long-term steroid use can cause infection or compression fractures.

Some research is suggesting that some people have motor control abnormalities in the deep muscles near the spine. Such lack of control causes instability in the spine that can lead to pain.

Pregnant women are prone to back pain due to a shifting of abdominal organs, the forward redistribution of body weight, and the loosening of ligaments in the pelvic area as the body prepares for delivery. Tall women are at higher risk than short women. Although some earlier research had suggested that the use of epidurals for pain relief during labor could lead to chronic back pain, studies in 2002 reported no increased risk.

Psychological factors are known to play a strong influential role in three phases of low back pain:

Some evidence suggests preexisting depression and the inability to cope may be more likely to predict the onset of pain than physical problems. For example, a British study reported that people who showed emotional distress at age 23 were nearly twice as likely to suffer from back pain 10 years later. A 2005 study found that a “passive” coping style (not wanting to confront problems) was strongly associated with the risk of developing disabling neck or low back pain.
The perception of pain. Social and psychological factors play a role in the severity of a person's perception of back pain. For example, one study compared truck drivers and bus drivers. Nearly all the truck drivers liked their work. Half of them reported low back pain but only 24% lost time at work. Bus drivers, on the other hand, reported much lower job satisfaction than truck drivers, and these workers with back pain had a significantly higher absentee rate than truck drivers in spite of less stress on their backs. Similarly, another study found that pilots, who generally reported "loving their jobs," reported far fewer back problems than their flight crews. And yet another study reported that low rank, low social support, and high stress in soldiers was associated with a higher risk for disabling back pain.
Chronic pain. Depression and a tendency to develop physical complaints in response to stress also increase the likelihood that acute back pain will become a chronic condition. The way a patient perceives and copes with pain at the beginning of an acute attack may actually condition the patient to either recover or develop a chronic condition. Those who over-respond to pain and fear for their long-term outlook tend to feel out of control and become discouraged, increasing their risk for long-term problems.

Studies also suggest that patients who reported prolonged emotional distress have less favorable outcomes after back surgeries. It should be strongly noted that the presence of psychological factors in no way diminishes the reality of the pain and its disabling effects. Recognizing it as a strong player in many cases of low back pain, however, can help determine the full range of treatment options.

Diagnosis

Because nearly all cases of low back pain clear up in a short time and are not due to serious problems, a medical history and a brief physical examination are almost always sufficient.

Still, with very severe or chronic back pain, it is important that any serious medical causes as well as cauda equina syndrome and progressive nerve damage be ruled out first. If the doctor suspects a serious underlying cause, the approach to determining the origin of back pain involves answering three questions:

Is some general medical disorder present that could be causing the pain?
Are there social or emotional factors that might be intensifying the pain?
Are the nerves in the spine involved in the pain (such as in sciatica)?

Such questions can usually be answered with a medical history and physical examination.

A patient should report any serious health problems and concerns during a medical and family history, especially those listed below.

Previous episodes of back pain
Any injuries or accidents involving the neck, back, or hips
History of cancer
Unexplained weight loss or chronic infection
The frequency, duration, and nature of the back pain
When the back pain occurs
What triggered the pain (such as lifting a heavy object)
Conditions that make the pain worse such as coughing
Any situation that relieves the pain
Urination of bowel movement problems
Other relevant symptoms such as morning stiffness, weakness, or numbness in the legs.

The main goal of a physician exam is to try and determine the source of the pain and to determine limits of movement.

Patients are asked to sit, stand, and walk in different ways (flat-footed, on the toes, and on their heels).
In some cases they are asked to walk on a treadmill to test for weakness in toe or heel walking (which may indicate stenosis).
Patients will be requested to bend forward, backward, and sideways and to twist.
Patients will be asked to lift their leg straight up while lying down. The doctor will also move the patient's legs in different positions and bend and straighten the knees. (Pain caused by sciatica can be intensified by lifting the affected leg straight in the air. It is usually sharp, localized, and accompanied by numbness or tingling. Pain caused by inflammation is duller and more generalized and not affected by lifting a straight leg.)
The doctor may measure the circumference of the calves and thighs to look for muscle deterioration.
To test nerve function and reflexes, doctors will tap the knees and ankles with a rubber hammer. The doctor may also touch parts of the body lightly with a pin, cotton swab, or feather to test for numbness and nerve sensitivity.

Because most patients with back pain are on the mend or completely recovered within 6 weeks, imaging techniques such as x-rays or scans are rarely recommended in the first month unless a tumor, fracture, infection, cauda equina syndrome, or progressive neurologic disease is suspected.

Patients who have the following symptoms or experienced certain events may need imaging studies.

Pain that lasts more than a month
Very severe or progressive pain, numbness
Muscle weakness
A previous accident or injury that might have affected the back
A history of cancer
Indications of an underlying disease such as fever or unexplained weight loss
Pain that occurs in patients over 65 years of age

If these conditions exist, usually an x-ray is used first. If results are inconclusive, either computed tomography (CT) or magnetic resonance imaging (MRI) may be performed. (Ultrasound is not useful.)

X-Rays. Although many patients with acute and uncomplicated low back pain believe that plain x-rays of the spinal column are important in a diagnosis, they are not very helpful in most patients except for reducing anxiety. If pain persists after 6 - 8 weeks, then x-rays are usually warranted. In such cases, x-rays may reveal signs of injury, infection, tumors, stenosis, or changes in the vertebrae that may be causing inflammation or compression on the nerve. There are many different types of x-rays for the spine.

A diskography is an x-ray of the disk. This procedure requires injections into disks suspected of being the source of pain and disks nearby. It can be painful and is generally only used for patients who are undergoing back surgery to identify the location of the injured disk.
An x-ray myelogram is an x-ray of the spine that requires a spinal injection of a special dye and the need to lie still for several hours to avoid a very painful headache. It has value only for select patients with pain on moving and standing. It has largely been replaced by CT and MRI scans.

CT stands for computerized tomography. In this procedure, a thin x-ray beam is rotated around the area of the body to be visualized. Using very complicated mathematical processes called algorithms the computer is able to generate a 3-D image of a section through the body. CT scans are very detailed and provide excellent information for the doctor.

Magnetic Resonance Imaging (MRI). Magnetic resonance imaging (MRI) can provide very well-defined images of soft tissue and bone. It is not painful, but some people may feel claustrophobic in scanners that are fully enclosed. MRIs can detect annular tears, or disk fragments, and non-spinal causes of back pain, including infection and cancer. However, MRIs are no more effective than x-rays in identifying arthritis, and they are more expensive. Some medical evidence suggests that relying on MRI images of disk abnormalities to determine treatment has resulted in many unnecessary surgeries. At least 40% of all adults have bulging or protruding vertebral disks, and most have no back pain. The degree of disk abnormalities revealed by MRIs often have very little to do with the severity of the pain or the need for surgery. Disk abnormalities in people who have back pain may simply be a coincidence rather than an indication for treatment.

Click the icon to see an image of a MRI machine.

Advanced imaging techniques should be used only when underlying infection, cancer, or nerve involvement is suspected.

Magnetic Resonance Neurography. This imaging exam looks at the nerves in the pelvic area. Researchers reporting in the Journal of Neurosurgery found that it helped reveal pinched nerves that can cause leg pain. The findings could lead to new ways to diagnose sciatica and piriformis syndrome.

Bone Scintigraphy and SPECT Imaging.In rare cases, doctors may use bone scintigraphy (bone scanning) to determine abnormalities in the bones. The technique may be useful for early detection of spinal fractures, cancer that has spread to the bone, or osteoarthritis. During this exam, a small amount of radioactive material is injected into a vein. It circulates through the body, and is absorbed by the bones. The bones can then be visualized using x-rays or single photon emission computed tomography (SPECT). A study in the February 2006 journal Radiology found that SPECT can help determine which patients would get low back pain relief from spinal injections. Forty-seven patients were randomly divided into two groups: One group received SPECT before they were scheduled for an injection, the other group did not. Those who showed spinal problems on the SPECT images received an injection in the area of the abnormalities. Those who had a normal SPECT, as well as those who did not have the test at all, received injections in the area recommended by their referring physician. After a month, those who had targeted injections using the SPECT images had greater pain relieve than those who did not.

Electrodiagnostic tests that analyze the electric waveforms of nerves and muscles may be useful for detecting nerve abnormalities that may be causing back pain and identifying possible injuries. They are also useful to determine if any abnormal structural findings on an MRI or other imaging test have real significance as a cause of the back pain. It should be noted that any nerve injuries that affect these tests may not be present for 2 - 4 weeks after symptoms begin.

Nerve conduction studies and electromyography are the electrodiagnostic tests most commonly performed.

Nerve Conduction Studies. To perform nerve conduction studies, surface electrodes are attached to the skin. Small electric shocks are then applied to measure the speed of nerve conduction.

Electromyography. To perform electromyography, a fine, sterile, wire electrode is inserted briefly into a muscle and the electrical activity is displayed on a viewing screen. Electromyography can be quite painful, and some experts question, in fact, whether it adds any valuable diagnostic information. They suggest it be limited to unusual cases or when other tests indicate that the condition is aggressive and may increase the risk for rapid, significant injury.

Blood and urine samples may be used to test for infections, arthritis, or other conditions.

Injecting a drug that blocks pain into the nerves in the back helps locate the level in the spine where problems occur.

A procedure called a facet block is also useful in locating areas of specific damage.

Provocative diskometry is a test that uses an injection of saline solution into the suspected disk to reproduce the pain, which is then followed by injection of an anesthetic to dull the pain.

Medications

The most commonly prescribed medications for the treatment of back pain are nonsteroidal anti-inflammatory drugs (NSAIDs). These drugs block prostaglandins, the substances that dilate blood vessels and cause inflammation and pain. Evidence suggests that short-term use of NSAIDs brings effective relief in patients with acute back pain. The benefits for chronic back pain are less certain.

There are dozens of NSAIDs. The most common are the following:

Over-the-counter NSAIDs include aspirin, ibuprofen (Advil, Nuprin, Motrin IB, Rufen), naproxen (Aleve), ketoprofen (Actron, Orudis KT).
Prescription NSAIDs include ibuprofen (Motrin), naproxen (Naprosyn, Anaprox), flurbiprofen (Ansaid), diclofenac (Voltaren), tolmetin (Tolectin), ketoprofen (Orudis, Oruvail), nabumetone (Relafen), dexibuprofen (Seractil), and indomethacin (Indocin).
Topical NSAIDs delivered in gels, creams, or patches do not appear to provide any long-term benefits in reducing arthritic pain.

Many experts now recommend that patients who take NSAIDs by mouth only do so for a short period of time. A 2004 review published in the British Medical Journal suggested that long-term use of NSAIDs does not actually reduce osteoarthritis pain and may increase patients’ risk of experiencing side effects. High dosages of NSAIDs can cause heart problems such as increased blood pressure, kidney problems, and stomach bleeding.

In April 2005, the FDA asked drug manufacturers of prescription NSAIDs to place an alert on their medicines warning people that the drugs have been linked to an increased risk for cardiovascular events and gastrointestinal bleeding. The FDA also requested manufacturers of OTC NSAIDs to revise their labels to include more specific language concerning potential cardiovascular and gastrointestinal risks. Aspirin does not contain such warning labels.

Long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs) is the second most common cause of ulcers and the rate of NSAID-caused ulcers is increasing. Ulcers caused by nonsteroidal anti-inflammatory drugs (NSAIDs) are also more likely to bleed than those caused by the bacterium H. pylori.

Doctors cannot predict which patients taking these drugs will develop bleeding.

Among the groups at high risk for bleeding are elderly people, anyone with a history of ulcers of GI bleeding, patients with serious heart conditions, alcohol abusers, and those on certain medications, such anticoagulants ("blood thinners"), corticosteroids, or bisphosphonates (drugs used for osteoporosis).

Proton-pump inhibitors may help to prevent and heal ulcers caused by NSAIDs. Proton-pump inhibitors include omeprazole (Prilosec), esomeprazole (Nexium), and lansoprazole (Prevacid).

An ulcer is a crater-like lesion on the skin or mucous membrane that is caused by an inflammatory, infectious, or cancerous condition. To avoid irritating an ulcer, stop smoking and try to eliminate certain substances from your diet, including caffeine and alcohol. Prescription medicines are available to suppress the acid in the stomach that causes erosion of the stomach lining. Endoscopic therapy can be used to stop ulcer-related bleeding.

Coxibs block an inflammation-promoting enzyme called COX-2. This drug class was initially thought to work as well as NSAIDs, while causing less gastrointestinal distress. However, following numerous reports of cardiovascular events, gastrointestinal problems, and skin rashes, the FDA is currently re-evaluating the relative risks and benefits of this drug class. Rofecoxib (Vioxx) and valdecoxib (Bextra) have been withdrawn from the United States market. Celecoxib (Celebrex) is still available, but patients should ask their doctor if this drug is appropriate and safe for them.

Tramadol (Ultram) is a pain reliever that has been used as an alternative to opioids. It has opioid-like properties, but is not as addictive. (Dependence and abuse have been reported, however.) It can cause nausea, but does not cause the severe gastrointestinal problems that NSAIDs can. Some patients who take tramadol experience severe itching. A combination of tramadol and acetaminophen (Ultracet) is now available. It provides more rapid pain relief than tramadol alone.

Narcotics are pain-relieving and sleep-inducing drugs that act on the central nervous system. They are the most powerful medications available for the management of pain.

There are two types of narcotics:

Opiates are derived from natural opium such as morphine and codeine.
Opioids are synthetic drugs and include oxycodone (Percodan, Percocet, Oxycontin), hydrocodone (Vicodin), and oxymorphone (Numorphan).

Novel ways to deliver pain medicine have been developed. A skin patch containing an opioid called transdermal fentanyl (Duragesic) may relieve chronic back pain more effectively than oral opioids. For very severe pain, a small, patient-controlled pump called SynchroMed may be used. This device is implanted under the skin in the abdomen and delivers pulses of pain-relieving opioids to the spinal canal.

Common side effects of opioids include anxiety, constipation, nausea and vomiting, dizziness, drowsiness, paranoia, urinary retention, restlessness, and labored or slow breathing. Addiction is a risk, although less than is commonly believed when these medications are used for pain relief. In fact, when prescribed properly, use of opioids for chronic pain can be safer in some cases than on-going use of NSAIDs. Unfortunately, opioid abuse among young people is a major concern. Unless the pain is very severe, experts advise against routinely prescribing opioids.

Injections of different substances are sometimes used to treat low back pain caused by nerve impingement. The injection is usually an epidural, which is directed into the spaces between the outer membrane of the spine and the vertebrae. None of these substances cure the problem.

Corticosteroids. An injection of a corticosteroid (commonly called a steroid) is directed as close to the injured location as possible. Corticosteroids reduce inflammation. This approach may temporarily relieve sciatic pain until the body heals itself. Studies that measure the benefits of steroids on sciatica or low back pain are conflicting. There is some evidence that patients can experience rebound pain within a few months. Some experts have also raised concerns that even a single injection can cause serious and painful side effects, including meningitis and inflammation, although such risks are very low.
Hypertonic saline (salt water solution). Epidural injections of saline are being investigated for breaking up scar tissue. One 2001 study compared targeted injections of saline and steroids directed at the nerve root. Although steroid injections had more immediate benefits, both products offered improvement. By the third month, patients who had saline injections experienced less pain than the steroid group. A 2003 study found that epidural corticosteroid injections provided no greater benefit than saline injections for patients with sciatica.
Local anesthetics. Injections of anesthetics such as Xylocaine or bupivacaine may help some patients, although studies on their benefits are mixed.
Botulinum. Researchers are investigating whether injections of botulinum toxin (Botox) in the lower back can safely and effectively relieve pain. Very small amounts of Botox temporarily paralyzes muscle tissue. Botox is commonly used to smooth out wrinkles. Some studies have suggested that Botox may be very helpful in relieving chronic low back pain and sciatica caused by piriformis syndrome. In a 2001 study, the benefits of Botox injections for low back pain subsided within 6 months.

A 2002 review of studies concluded that antidepressants may lessen pain severity in some patients, although they had little effect on daily functioning. Antidepressants called tricyclics can be effective painkillers in non-depressed people with chronic back pain. Such antidepressants include amitriptyline (Elavil, Endep), desipramine (Norpramin), doxepin (Sinequan), imipramine (Tofranil), amoxapine (Asendin), nortriptyline (Pamelor, Aventyl), and maprotiline (Ludiomil). It should be noted that tricyclics can have severe side effects. Nonetheless, experts believe there is a useful role for these drugs that warrants further investigation.

A combination of nonsteroidal anti-inflammatory drugs (NSAIDs) and muscle relaxants such as cyclobenzaprine (Flexeril), diazepam (Valium), carisoprodol (Soma), or methocarbamol (Robaxin) are sometimes used for patients with acute low back pain. Medical evidence has found that they can help relieve non-specific low back pain, but some experts have warned that these drugs should be used cautiously, since they target the brain, not the muscles. Patients who take muscle relaxants may experience a number of central nervous system side effects such as drowsiness. The muscle relaxant Soma can be addictive and does little more than produce sleep.

Tumor-Necrosis Factor (TNF) Modifiers. TNF modifiers block the action of tumor necrosis factor, a protein involved in inflammatory response. Because of their anti-inflammatory properties, TNF modifier drugs are being investigated for the treatment of the nerve dysfunction and pain that occurs in sciatica. Some small studies indicate that infliximab (Remicade) may help reduce sciatica pain. Early studies suggest that another TNF modifier, etanercept (Enbrel), may be useful for treating sciatica and back pain. TNF modifiers are powerful drugs that can cause severe side effects.

Lidocaine Patch. A skin patch containing lidocaine, a local anesthetic, has been used specifically for herpes zoster pain. Early studies suggest that this patch, called Lidoderm, may provide significant relief for people who suffer from low back pain with very few adverse effects, even with continuous use of four patches a day. If further studies support its benefits, the patch could prove to be an important treatment

NO-NSAIDs. NO-NSAIDs are drugs that combine NSAIDs and nitric oxide (NO), a substance that enhances blood flow to the stomach and increases levels of protective mucus and bicarbonate. These agents show particular promise in providing pain relief and reducing the risk for GI problems.

Generally, manufacturers of herbal remedies and dietary supplements do not need FDA approval to sell their products. Just like a drug, herbs and supplements can affect the body's chemistry, and therefore have the potential to produce side effects that may be harmful. There have been a number of reported cases of serious and even lethal side effects from herbal products. Always check with your doctor before using any herbal remedies or dietary supplements.

Most herbal remedies used for back pain have both pain-relief and anti-inflammatory effects. Popular herbs for back pain relief include:

White willow bark (Salix alba) contains salicylates, the same chemicals found in aspirin.
Bromelain is an enzyme found in pineapple.
Boswellia (Boswellia serrata) is an herb commonly used in Indian Ayurvedic medicine.
Devil’s claw (Harpagophytum procumbens) is an African herb sometimes used to relieve arthritic pain.

White willow bark, bromelain, and Boswellia have blood-thinning properties and can interfere with anticoagulant medications such as warfarin (Coumadin).

Complementary and Alternative Medicine

A number of complementary and alternative treatments are used to relieve back pain. Complementary means it is used together with conventional medicine. Alternative means it is done in place of conventional medicine.

Acupuncture is now a common alternative treatment for certain kinds of pain. It involves inserting small needles or exerting pressure on certain "energy" points in the body. When the pins have been placed successfully, the patient is supposed to experience a sensation that brings a feeling of fullness, numbness, tingling, and warmth with some soreness around the acupuncture point. Unfortunately, rigorous studies of acupuncture are difficult to perform, and most evidence on its benefits is weak. In any case, it may be specifically helpful for certain patients with back pain, such as pregnant women, who must avoid medications. Anyone who undergoes acupuncture should be sure it is performed in a reputable location by experienced practitioners who use sterilized equipment.

Click the icon to see an image of acupuncture.

A number of well-conducted studies have supported the benefits of massage therapy for patients with chronic or acute back pain, especially when it is combined with exercise and patient education. In fact, one analysis in 2003 suggested it may reduce the costs of care. However, it is usually not covered by insurance.

According to a 2001 review of studies, only intensive programs that include both psychological and physical rehabilitation therapies were successful in reducing chronic low back pain and improving function. A number of effective approaches to low back pain -- collectively called mind-body techniques -- employ psychological, behavioral, or physical methods to promote relaxation and reduce stress. Although many may be helpful, evidence is lacking on the specific approaches that would be most successful and which patients would most likely benefit.

Stress Reduction. Stress reducing techniques, including relaxation methods and meditation, may be helpful. One study, for example, reported that meditation was beneficial in reducing pain and improving mood among chronic pain sufferers who had not responded to traditional care. Another found that after 3 weeks, patients who were in pain after back surgery had less discomfort and slept better after practicing relaxation imagery techniques while listening to music for 25 minutes a day.

Cognitive-Behavioral Therapy. Studies report that a course of cognitive-behavioral therapy helps reduce chronic back pain or at least enhances the patient's ability to deal with it. The primary goal of this form of therapy in such cases is to change the distorted perceptions that patients have of themselves and their approach to pain. Using specific tasks and self-observation, patients gradually shift their fixed ideas that they are helpless against the pain that dominates their lives to the perception that pain is only one negative and, to a degree, a manageable experience among many positive ones. In one study, therapists also taught relaxation techniques and methods to improve posture. The sessions lasted for 2.5 hours each week for 12 weeks. More research is needed.

Patient Education and Support Groups. A 2002 study reported that patients with chronic low back pain who participated in an expert-moderated e-mail support and discussion group had less pain and disability after 12 months. An Australian massive public-health campaign that educated patients and doctors about the importance of staying active and dispelled fears about long-term impairment from back pain dramatically reduced disability and worker compensation claims.

Spinal Manipulation for Uncomplicated Acute Low Back Pain. Spinal manipulation may be useful for acute back pain that persists beyond 2 - 3 weeks. There are a number of variations, but one example of a spinal manipulation technique is the following:

The patient first lies on their side.
The practitioner grasps the exposed shoulder and either the hip or knee and then presses the upper and lower portions of the body in opposite directions, so that the torso rotates.
The shifting vertebrae make a cracking or popping sound, indicating that they have exceeded the normal range of motion.
Often this results in a greater sense of ease and mobility. (The effect, however, may be temporary.)

Whether on-going manipulations relieve pain better that just one visit is a subject of debate. Some patients consider spinal manipulation to be highly effective for chronic low back pain. A major 2003 analysis, however, reported that current evidence did not support the benefits of spinal manipulation over general medical care or physical therapy for either acute or chronic back pain. [It was better than sham (fake) therapy, however.]

Spinal manipulations are typically performed by chiropractors, but osteopathic doctors also perform them.

One in three people with low back pain seek treatment from a chiropractor. Chiropractic was founded in the U.S. in the late 1800s. The specific goal of chiropractors is to perform spinal manipulations to improve nerve transmission. Many studies have now confirmed that patients feel more satisfied with their chiropractic care than with treatment from general practitioners.
Osteopathy was also founded in the 1800s. Its core approach to healing also involves physical manipulation. Osteopathy manipulates the bones, muscles, and tendons to optimize blood circulation. The general direction of osteopathy over the years has widened to employ a broader range of treatments that now approach those of standard medicine. One 1999 study reported that osteopathy was as effective as medical treatment in relieving low back pain and patients required far less medication and physical therapy. Osteopathic treatment was also far less expensive than traditional back pain treatments.

Both chiropractors and osteopaths offer verbal assurance and a precise treatment regimen. The direct physical connection through spinal manipulation reinforces the patient-practitioner relationship. The emotional effects of such connections may be as important for healing as the treatments themselves.

Mild and temporary side effects from spinal manipulation are common. The potential for serious adverse effects from low back manipulations is low. It should be strongly noted, however, that serious complications (including stroke or spinal cord or neck injury) have been reported with manipulations of the neck. Although little research has been done on such complications, an English survey indicated that they are more frequent than commonly thought.

Some chiropractors may take a lot of x-rays, particularly those of the full spine, which may have long-term harmful consequences. Patients should also be aware that some chiropractors use alternative treatments that have not been proven or rigorously studied. All patients should require objective evidence on the benefits of their treatments.

Vertebral Axial Decompression. Vertebral axial decompression (VAX-D) may reduce pain and improve function in patients with chronic low back pain, including sciatic pain that radiates down the leg. The patient lies face down on a special table, clutching hand grips and wearing a pelvic harness. The traction-like action alternately decompresses and relaxes the spine over 1-minute intervals. Each session lasts about 30 minutes. Ten to 20 sessions on successive days are often required. The procedure is thought to alleviate pain and enhance healing by relieving pressure within the disks, promoting the in-flow of oxygen, fluids, and nutrients to the spinal column. Some evidence supports its benefits, with reported success rates of around 70%. Because it is considered experimental, it is not yet covered by most insurers. More studies are needed to confirm its possible benefits.

Percutaneous Neuromodulation Therapy. A technique called percutaneous neuromodulation therapy (PNT) uses a small device delivers electrical stimulation to deep tissues and nerve pathways near the spine. It has shown some initial promise for relief of chronic back pain and may also improve mobility and sleep. Treatment sessions are conducted in the doctor's office and last about 30 minutes. A correct pattern of stimulation appears to be important for optimal relief and needs to be determined.

Electric Nerve Stimulation. Transcutaneous electric nerve stimulation (TENS) uses low-level electrical pulses to suppress back pain. A variant, percutaneous electrical nerve stimulation (PENS), applies these pulses through a small needle to acupuncture points. The standard procedure is to give 80 - 100 pulses per second for 45 minutes three times a day. The patients are barely aware of the sensation. Although a 2002 analysis of trials could find no direct evidence of benefit, small studies have reported some relief for chronic low back pain from either TENS or PENS. It is not known if these effects are long lasting. Neither approach is helpful for relief of acute low back pain in most patients.

Muscle Stimulation. Two investigative procedures called automated or electrical twitch obtaining intramuscular stimulation (ATOIMS or ETOIMS) are showing promise. ATOIMS uses an automated mechanical device that vibrates the muscle using a tiny pin. (The sensation is described as similar to a mosquito bite.) ETOIMS uses an extremely mild electrical current. They can also be used together. Both approaches cause the muscles to twitch and then relax then the process is stopped. Discomfort is minimal. Small studies are reporting some help in relieving a number of condition the cause chronic pain, including low back pain.

Therapeutic ultrasound. Therapeutic ultrasound involves placing a small wand or probe directly onto the skin. The wand gives off sound waves, which gently vibration the area. Scientists in England are studying whether therapeutic ultrasound may help relieve pain and disability due to sciatica.

Intradiscal Electrothermal Treatment (IDET). Intradiscal electrothermal treatment (IDET) uses electricity to heat a painful disk. Heat is applied for about 15 minutes. Pain may temporarily feel worse, but after healing, the disk shrinks and becomes desensitized to pain. However, healing takes several weeks. The surgery may not work in obese patients.

Some studies have reported positive benefits to IDET; others say it does not significantly reduce pain. A randomized, blinded study published in the November 2005 journal Spine found that IDET was no better than a sham (fake) procedure in relieving chronic back pain due to disk disease. For the study, patients were randomly selected to receive either IDET or a sham procedure. After 6 months, there was no difference in pain symptoms between the two groups.

Exercise and Physical Therapy

Incorrect movements or long-term high-impact exercise is often a cause of back pain in the first place. People vulnerable to back pain should avoid activities that put undue stress on the lower back or require sudden twisting movements, such as football, golf, ballet, and weight lifting.

Exercise does not help acute back pain. In fact, overexertion may cause further harm.

An incremental aerobic exercise program (such as walking, stationary biking, swimming) may begin within 2 weeks of symptoms. Jogging is usually not recommended, at least not until the pain is gone and muscles are stronger.

Patients should avoid exercises that put the lower back under pressure until the back muscles are well toned. Such exercises include leg lifts done in a facedown position, straight leg sit-ups, and leg curls using exercise equipment.

In all cases, patients should never force themselves to exercise if, by doing so, the pain increases.

Exercise plays a very beneficial role in chronic back pain. Repetition is the key to increasing flexibility, building endurance, and strengthening the specific muscles needed to support and neutralize the spine. Exercise should be considered as part of a broader program to return to normal home, work, and social activities. In this way, the positive benefits of exercise not only affect strength and flexibility but they also alter and improve patients' attitudes toward their disability and pain. Exercise may also be effective when combined with a psychological and motivational program, such as cognitive-behavioral therapy.

There are different types of back pain exercises. A 2005 review in the Annals of Internal Medicine found that stretching exercises worked best for reducing pain, while strengthening exercises were best for improving function.

Back pain exercises include:

Low Impact Aerobic Exercises. Low-impact aerobic exercises, such as swimming, bicycling, and walking, can strengthen muscles in the abdomen and back without over-straining the back. Programs that use strengthening exercises while swimming may be a particularly beneficial approach for many patients with back pain. Medical research has shown that pregnant women who engaged in a water gymnastics program have less back pain and are able to continue working longer.
Lumbar Extension Strength Training. Exercises called lumbar extension strength training are proving to be effective. Generally, these exercises attempt to strengthen the abdomen, improve lower back mobility, strength, and endurance, and enhance flexibility in the hip and hamstring muscles and tendons at the back of the thigh.
Yoga, Tai Chi, Chi Kung. Practices originating in Asia that combine low-impact physical movements and meditation may be very helpful. They are designed to achieve a physical and mental balance and can be very helpful in preventing recurrences of low back pain.
Pilates, an exercise practice that uses yoga principles, may be specifically helpful.
Flexibility Exercises. Flexibility exercises may help reduce pain. A stretching program may work best when combined with strengthening exercises.
Retraining Deep Muscles. Some studies suggest a link between low back pain and impaired motor control of deep muscles of the back and trunk. According to these studies, contraction exercises specifically designed to retrain these muscles may be effective for patients with both acute and chronic pain.

Perform the following exercises at least three times a week:

Partial Sit-ups. Partial sit-ups or crunches strengthen the abdominal muscles.

Keep the knees bent and the lower back flat on the floor while raising the shoulders up 3- 6 inches.
Exhale on the way up and inhale on the way down.
Perform this exercise slowly 8 - 10 times with the arms across the chest.

Pelvic Tilt. The pelvic tilt alleviates tight or fatigued lower back muscles.

Lie on the back with the knees bent and feet flat on the floor.
Tighten the buttocks and abdomen so that they tip up slightly.
Press the lower back to the floor, hold for one second, and then relax.
Be sure to breathe evenly.

Over time increase this exercise until it is held for 5 seconds. Then, extend the legs a little more so that the feet are further away from the body and try it again.

Stretching Lower-Back Muscles. The following are three exercises for stretching the lower back:

Lie on the back with knees bent and legs together. Keeping arms at the sides, slowly roll the knees over to one side until totally relaxed. Hold this position for about 20 seconds (while breathing evenly) and then repeat on the other side.
Lying on the back, hold one knee and pull it gently toward the chest. Hold for 20 seconds. Repeat with the other knee.
While supported on hands and knees, lift and straighten right hand and left leg at the same time. Hold for 3 seconds while tightening the abdominal muscles. The back should be straight. Alternate with the other arm and leg and repeat on each side 8 - 20 times.

Note: No one with low back pain should perform exercises that require bending over right after getting up in the morning. At that time, the disks are more fluid-filled and more vulnerable to pressure from this movement.

Physical therapy with a trained professional may be useful if pain has not improved within the first 3 weeks. It is, in fact, important for any person who has chronic low back pain to have an exercise program guided by professionals who understand the limitations and special needs of back pain and who can address individual health conditions. One study indicated that patients who planned their own exercise did worse than those in physical therapy or doctor-directed programs.

Physical therapy typically includes the following:

The first stage involves patient education and training the patient in correct movement. Sometimes heat or electro-therapies (such as therapeutic ultrasound or low-energy lasers) are used, although their benefits are unproven.
If back pain persists beyond 5 weeks, physical therapy is used for rehabilitation. It uses exercises to help the patient keep the spine in neutral positions during all daily activities.

Surgery

Diskectomy is the surgical removal of the diseased disk. The procedure relieves pressure on the spine. It has been performed for 40 years with increasingly less invasive techniques being developed over time. However, few studies have been conducted to determine its real effectiveness. In appropriate candidates it provides faster immediate relief than medical treatment, but long-term benefits (over 5 years) are uncertain. A number of minimally invasive variations are now available.

When the soft, gelatinous central portion of an intervertebral disk is forced through a weakened part of a disk, it is called a slipped disk. Most slipped disks (herniated disks) take place in the lumbar area of the spine. Slipped disks are one of the most common causes of lower back pain. The mainstay of treatment is an initial period of rest with pain and anti-inflammatory medications followed by physical therapy. If pain and symptoms persist, surgery to remove the herniated portion of the intervertebral disk may be needed.

Microdiskectomy. Microdiskectomy is the current standard procedure. It is performed through a small incision (1 to 1-1/2 inch). The back muscles are lifted and moved away from the spine. After identifying and moving the nerve root, the surgeon removes the injured disk tissue under it. The procedure does not change any of the structural supports of the spine, including joints, ligaments, and muscles.

Other less invasive procedures that are available including the following:

Endoscopic Diskectomy. Endoscopy employs a catheter (a thin tube) that contains tiny cameras and surgical instruments that are inserted through small incisions. Various endoscopic approaches are proving to be useful for back surgery.
Percutaneous Diskectomy. Percutaneous diskectomy (PAD). This approach uses a tube with a device at the tip that cuts away some of the nucleus pulposus and a vacuum that then sucks this gelatinous matter out.
Laser Diskectomy. A number of investigative surgical procedures employ lasers. For example, endoscopic laser foraminoplasty (ELF) uses lasers to locate the likely source of pain and remove diseased tissue. The incision requires little more than a Band-Aid and complications are minimal. Long-term benefits are unknown, however.

It is not clear yet if any of these less-invasive procedures are any more effective than the standard microdiskectomy.

Complications and Outlook. Many patients still have back pain after diskectomy that delays discharge from the hospital. Narcotics are usually needed. Adding an injected NSAID may speed resolution of pain.

Scar tissue is a significant problem, since it can cause persistent low back pain afterward. Anti-scarring agents or certain devices may help reduce surgical scars and thereby postoperative pain. Other complications of spinal surgery can include nerve and muscle damage, infection, and the need for reoperation.

Patients now often remain in bed only 3 - 4 days after disk surgery. It may take 4 - 6 weeks for full recovery, however. Gentle exercise may be recommended at first. Starting intensive exercise 4 - 6 weeks after a first-time disk surgery appears to be very helpful for speeding up recovery.

Operations that remove a vertebra (laminectomy) or shave off part of one (laminotomy) may be used in certain cases of spinal stenosis or spondylolisthesis to decompress the nerve. They may also be used to remove benign tumors on the spine.

Click the icon to see an illustrated series detailing lumbar spinal surgery.

Although either procedure often brings immediate relief from pain, a 1999 statistical study suggested that it is inappropriately performed in 60% or more of sciatica cases. There are small risks to the operation, and it is not always successful. Some recurrence of back pain and sciatica occurs in half to two-thirds of postoperative patients. Minimally invasive variations are under investigation.

In cases where abnormal vertebrae position or movement is responsible for severe and chronic back pain, such as spinal stenosis or spondylolisthesis, surgeons may fuse vertebrae together. Fusion uses a bone graft or some other device to join the vertebrae together. In a 2001 study of patients with severe long-term back pain, 33% of patients who had spinal fusion had less back pain after 2 years, compared to 7% who received conservative treatment with physical therapy. Pain improved most in the 6 months following surgery. However, a 2005 clinical trial found that spinal fusion surgery worked no better than intensive rehabilitation in reducing disability. The intensive rehabilitation program included both physical and cognitive-behavioral therapy.

Many spinal fusion surgeries use a tiny hollow metal cage, which is implanted into the disk space. Bone is then removed from the patient's hip and packed inside the cage. Over time the bone grows through the holes and around the device, fusing the vertebrae. Alternatively, rather than performing a bone graft, the cage is filled with a sponge-like material containing a genetically-engineered protein called InFuse (rhBMP-2) that promotes bone to grow.

Click the icon to see an illustrated series detailing spinal fusion.

A number of video-assisted techniques have been developed. The new techniques are less invasive than standard "open" surgical approaches, which uses wide incisions. To date, however, the newer procedures have higher complication rates than the open approaches and some medical centers have abandoned them.

Percutaneous Vertebroplasty. Percutaneous vertebroplasty involves the injection of a cement-like bone substitute into vertebrae with compression fractures. It is done under endoscopic and x-ray guidance. The technique is proving useful for stabilizing the spine and relieving pain in patients with spinal compression fractures due to osteoporosis or cancer. A Mayo Clinic study found that patients who have the procedure have less back pain during rest and activity. A survey of records from more than 100 vertebroplasty patients revealed that most patients are more functional than before the procedure, and the benefits lasted for up to a year. Warning: The FDA has warned consumers that polymethylmethacrylate bone cement, used during vertebroplasty, could leak. Such leakage could cause damage to soft tissues and nerves. It is extremely important that the patient is sure that the health care provider has had significant experience performing the vertebroplasty procedure.

Percutaneous kyphoplasty. The health care provider injects bone cement into the space surrounding a fractured vertebra. (Vertebroplasty injects the cement directly into the vertebra.) Kyphoplasty is used to stabilize the spine and return spinal cord height to as normal as possible. However, a review published in 2006 by a nonprofit health services research agency found that the technique does not improve a person's back pain or quality of life. Kyphoplasty should only be done if bed rest, medicines, and physical therapy do not relieve back pain. Those with severe fractures or spinal infections should not have kyphoplasty.

Artificial Disk Replacement. Total disk replacement is an investigative procedure for some patients with severely damaged disks. The technique implants artificial disks (ProDisc, Link, SB Charite) consisting of two metal plates and a soft core. The surgery can be performed using a minimally invasive laparoscopic procedure, which is performed through tiny cuts using miniature tools and viewing devices. A study in 2003 was the first to suggest that it may eventually achieve results that are comparable to standard surgeries for disk herniation. An artificial cushioning device called the prosthetic disk nucleus (PDN) replaces only the inner gel-like core (nucleus pulposus) within the intervertebral space, rather than the entire disk. It is showing promise in early studies.

Nerve Blocks. A number of surgical techniques are available for relieving pain by impairing nerves that are causing pain due to impingement. Medical research has shown that 60% of the patients who received electrical stimulation to block the nerves reported at least 90% relief of pain after a year; 87% reported at least 60% relief.

Other Treatments

Radiofrequency Nerve Destruction. Radiofrequencies are being used to destroy nerves involved in the facet joints (or z-joints), which connect the vertebrae. Evidence is still weak on its benefits. A 2003 analysis suggested that it may be beneficial, however, for relief of neck pain and possibly for low back pain caused by problems in the facets joints. Serious infections have been reported.

Stem cell treatments. Researchers in England have pioneered a new technique to grow new spinal tissue using the patient's own stem cells. Stem cells are the building blocks of specific cells. Every cell in the human body starts (or "stems") from a stem cell. The new tissue will replace damaged spinal tissue and may relieve low back pain. Researchers expect the treatment to enter pre-clinical trials in about 1 year.

Specific Treatment for Acute Low Back Pain

Patients with short-term acute low back pain usually have the best results with the least aggressive treatments. The general approach is as follows:

Patients with no serious underlying cause should stay as active as possible within the limits of the back pain. (Bed rest is not recommended.)
Physical therapy or spinal manipulations may be helpful if pain continues for more than 2 - 3 weeks.
The patient should seek a specialist if pain continues for more than 1 month. (Some patients may need to see a specialist sooner if there is an underlying disorder, nerve damage, or injury.) Back pain due to medical conditions such as arthritis, osteoporosis, or pregnancy either goes away when the underlying condition disappears or is treated.

Home Care Tips for Relieving Pain

Resume normal activity as soon as possible. Bed rest is no longer recommended and may delay recovery. Activities should be done without strain or stretching.
Avoid intense exercise and physical activity, particularly heavy lifting and trunk twisting if there is acute back pain.
Try an over-the-counter nonsteroidal anti-inflammatory such as aspirin or ibuprofen. These medicines often provide significant benefits.
Apply heat (104°) to the painful area. Heat may work better than ibuprofen or acetaminophen. One group of researchers found that people with low back pain who wear low-level heat wraps for 8 hours a day have significant less pain and disability.
Try alternating between hot and cold packs. Some doctors recommend changing from hot to cold every 3 minutes and repeating this sequence three times. Others believe ice packs should be applied first. This routine should be done two or three times during the day. (Note: Heat or cold treatments do not have much effect on sciatica.)
Supportive back belts, braces, or corsets may help some people temporarily, but these products can reduce muscle tone over time and should be used only briefly.
Get plenty of sleep. Healthy sleep plays a vital role in recovery. Avoid caffeine in the afternoon and evening, and unwind before bed by taking a warm bath or practicing relaxation techniques. It is often difficult to get a good night's sleep when suffering from back pain, particularly because the pain can intensify at night. Some people may need medicine to help manage nighttime pain or treat sleeplessness. Lying curled up in a fetal position with a pillow between the knees or lying on the back with a pillow under the knees may help.

Prescription muscle relaxants may help some patients, although their benefits are uncertain. Once started, medications should be taken on a regular schedule in order to maintain consistent effectiveness.

Massage therapy may help relieve both acute and chronic low back pain. Several well-conducted studies have shown some benefit and suggest it may reduce the costs of care. Massage therapy may not be covered by health insurance.

Spinal manipulation may help, although it is not clear if it works any better than physical therapy or general care. Some experts recommend delaying this treatment until pain has persisted for 3 weeks, if possible, since the back pain will most likely have gone away on its own by then.

Acupuncture has not proven to have any value for acute low back pain in most patients, but may provide some help for patients with chronic low back pain.

Be aware of and avoid approaches that are not helpful. Certain approaches may even be harmful for acute low back pain. For example, permanent bipolar magnets (magnet therapies) can deactivate heart devices and must be kept at least six inches away from pacemakers or implantable cardioverter defibrillators. These magnets have gained some popularity as a non-invasive method of relieving pain, but no studies support the claims.

Specific Treatment for Chronic Low Back Pain

Evidence strongly suggests that only intensive treatment, involving both physical and psychological rehabilitation programs, can reduce pain and improve function in patients with chronic low back pain. Even with the best treatments, many patients with chronic back pain fail to have complete pain relief. They often must develop methods for coping with persistent pain.

Early treatments for severe or chronic low back pain are similar to those of acute uncomplicated low back pain.

Pain relievers, particularly non-steroidal anti-inflammatory drugs (NSAIDs), may help relieve symptoms, although they can have severe effects on the gastrointestinal tract over time. Some doctors have recommended long-term opioids for patients with severe chronic pain, but studies suggest they do not improve activity levels and can have significant side effects.

Corticosteroid injections and tricyclic antidepressants may be helpful for some patients.

Specific and regular exercise under the guidance of a trained professional is important for reducing pain and improving function, although patients often find it difficult to maintain therapy.

A new type of physical therapy, called Souchard's global postural re-education, helps relieve back pain symptoms due to degenerative disk disease, according to research presented at the 2005 American Academy of Neurology Annual Meeting. The method involves stretching weakened muscles around the spine and stomach. Researchers studied 102 people who had at least 7 months of severe back pain due to disk disease and who had received different types of treatment for more than 6 months. They attended the new physical therapy sessions two times the first week, then once a week for an average of 5 months. Ninety-two percent had significant pain relief and returned to their normal daily activities. The majority of those who had pain relief felt better after 3 weeks, and remained pain free for almost 2 years.

Alternative therapies may help. Transcutaneous electrical nerve stimulation (TENS) and massage may relieve pain. Mind-body techniques such as relaxation and meditation may be help reducing stress-related pain. Cognitive-behavioral therapy helps change behavior and attitudes toward pain.

Acupuncture may provide longer-lasting pain relief than physical therapy, according to a study in the British Medical Journal. For the study, 129 people were given either 6 acupuncture or physical therapy sessions. The study authors cautioned that the benefit of acupuncture greatly depended on the health care provider’s experience. Another study, published in the Archives of Internal Medicine, reported that acupuncture worked better than no treatment at all.

Yoga relieves low back pain better than conventional exercise or self-help books, according to a study published in the December 20, 2005, issue of Annals of Internal Medicine. For the study, 101 adults with low back pain who were randomly assigned to one of three groups. One group attended yoga classes and lessons; the second did aerobics, weight training, and stretching; and third group read a self-help book about back pain. After 12 weeks, those who took yoga could better perform daily activities requiring the back than those in the other two groups. After 26 weeks, those who took yoga had less pain and better back function, and used fewer pain relievers than the others.

Patients should always try all possible non-surgical treatments before opting for surgery. The most common reasons for surgery for low back pain are sciatica and spinal stenosis. Some experts believe that less than 1% of back pain patients need aggressive medical or surgical treatments.

Nevertheless, when it is appropriate, surgery can provide great relief. Many approaches and procedures are available or being investigated. However, there have been few well-conducted studies to determine if any type of back pain surgery works better than others, or if a single procedure is better than no surgery at all.

People who are obese and have low back pain may benefit from surgical weight loss surgery. A study in the journal Obesity Surgery found that bariatric (stomach stapling) surgery significantly improves the degree of disability in morbidly obese patients who have low back pain.

Before having any surgery, it is extremely important that the patient is sure that the surgeon has had significant experience with the procedure.

Nonsurgical Procedures. Patients with herniated disks should try nonsurgical treatments for at least 1 month before considering surgery. Nonsurgical procedures include spinal manipulation, massage therapy, and physical therapy. Patients should wait at least 2 - 3 weeks before using spinal manipulation.

Surgery. According to a 2001 review of studies, about 10% of patients have such bad back pain after 6 weeks that a diskectomy may be considered. Diskectomy is the standard procedure for herniated disks. For many of these patients, surgery may bring significant relief. In one study, 70% of patients with moderate-to-severe sciatica who had had surgery reported improvement. In most patients, the improvement was better than that achieved by 4 years of nonsurgical treatments. It is not clear if surgery maintains its advantage for longer periods of time.

Preventing Falls. Falling is a risk for patients with spinal stenosis. They should avoid alcohol and sedatives. Leg strengthening exercises such as walking and cycling may be helpful.

Nonsurgical Treatments. The use of common pain relievers such as NSAIDs, physical therapy, and spinal injections may be helpful for some patients.

Surgery. If pain is persistent, patients may require surgery, most often a procedure called decompressive laminectomy. Some patients may require spinal fusion as well. Studies suggest that surgery reduces back pain in many patients with spinal stenosis, at least for a few years. However, by 4 years after surgery, 30% of patients have severe pain again, and 10% have another operation. It should be noted that surgery does not always improve outcome and, in some cases, can even make it worse. Surgery can be an extremely effective approach, however, for certain patients whose severe back pain does not respond to conservative measures.

The general approach for patients with piriformis syndrome is corticosteroid injections and physical therapy. Botox injections are showing promise.

In carefully selected patients who do not respond to physical therapy and injections, some studies report dramatic pain relief with a surgical procedure that releases the piriformis muscle.

Prognosis

Most people with acute low back pain are back at work within a month and fully recover within a few months. According to one study, about a third of patients with uncomplicated low back pain significantly improved after a week; two-thirds recovered by 7 weeks.

However, studies now suggest that up to 75% of patients suffer at least one recurrence of back pain over the course of a year. In another study, after 4 years, less than half were symptom-free. Some doctors are approaching the problem as one that is not necessarily curable and which needs a consistent on-going approach.

Specific conditions can determine the rate of improvement:

In the majority of patients with herniated disks, the condition improves (although the actual physical improvement may be slower than the reduction in pain). Researchers attempted to identify factors most likely to predict an elevated risk for recurrent pain and found that only depression was a significant factor in the majority of those who had not recovered.
Spinal stenosis stabilizes in about 70% of cases and worsens in 15%.

Studies have found that when people stay home because of back injury, only 65% are back at work within a week. Nearly 14% are still absent at one month. If someone is on disability for more than 6 months, the chance of them returning to work is only 50%.

Low back pain accounts for significant losses in work days and dollars. In 1990, it cost the U.S. $23 billion in direct medical costs and possibly as much as $85 billion in total costs (such as lost productivity). Chronic back pain has become one of the most expensive causes of disability among workers under the age of 45. One study found that, although severe back pain comprised only 10% of workers compensation cases, it accounted for 86% of compensation costs.

Complications

Certain warning signs should alert a patient to see a doctor immediately for low back pain. Any very severe back pain warrants attention, particularly if any of the following conditions are present:

Being over 50
Recent injury
Severe pain
Pain awakens the person at night
Pain accompanied by fever (possible infection)
Pain increased by lying down
Pain unrelated to movement
Pain lasts for a month, and is accompanied by unexplained fever or weight loss
History or chronic use of corticosteroids
Intravenous drug use
History of urinary tract infection
In children, any severe neck or back pain or pain that persists for more than 3 days

Cauda equina syndrome is the impingement of the cauda equina (the four strands of nerves leading through the lowest part of the spine). It is an emergency condition that can cause severe complications of the bowel or bladder. Cauda equina syndrome is usually caused by massive extrusion of the disk material. It can cause permanent incontinence if not promptly treated with surgery. Symptoms of the cauda equina syndrome include:

Dull back pain
Weakness or numbness in the buttocks, in the area between the legs, or in the inner thigh, backs of legs, or feet. May cause difficulty in standing or stumbling.
An inability to control urination and defecation
Pain accompanied by fever (can indicate an infection)

Prevention

Exercise, diet, stress, and weight all have a significant influence on back pain. Changing certain lifestyle factors can help reduce and, possibly, prevent backaches.

Smokers are at higher risk for back problems, perhaps because smoking decreases blood circulation. The link may also be due to an unhealthy lifestyle in general. A British study found that young adults who were long-term smokers were nearly twice as likely to develop low back pain as nonsmokers.

Sedentary Lifestyle. People who do not exercise regularly face an increased risk for low back pain, especially when they perform sudden, stressful activities such as shoveling, digging, or moving heavy items. Although no definitive studies have been done to prove the relationship between lack of exercise and low back pain, some doctors believe that an inactive lifestyle may be to blame in some cases. Lack of exercise leads to the following conditions that may threaten the back:

Stiff muscles can make it hard to move, rotate, and bend the back.
Weak stomach muscles can increase the strain on the back and cause an abnormal tilt of the pelvis.
Weak back muscles may increase the risk for disk compression.
Obesity puts more weight on the spine and increase pressure on the vertebrae and disks. However, studies report only a weak association between obesity and low back pain.

Improper or Intense Exercise. Improper or excessive exercise may also increase one's chances for back pain.

Some research suggests that over time, high-impact exercise may increase the risk for degenerative disk disease. A survey of people who played tennis, however, found no increased risk for low back pain or sciatica.
Between 30 - 70% of cyclists experience low back pain. One 1999 study reported that 70% of cyclists reported improvement simply by adjusting the angle of the bicycle seat.
Improper exercise instruction and inattention to body movements can lead to back trouble. For example, a single jerky golf swing or incorrect use of exercise equipment (especially free weights, nautilus, and rowing machines) can cause serious back injuries.

The way a person moves, stands, or sleeps plays a major role in back pain.

Maintaining good posture is very important. This means keeping the ears, shoulders, and hips in a straight line with the head up and stomach pulled in. It is best not to stand for long periods of time. If it is necessary, walk as much as possible and wear shoes without heels, preferably with cushioned soles. Use a low foot stool and alternate resting each foot on top of it.
Sitting puts the most pressure on the back. Chairs should either have straight backs or low-back support. If possible, chairs should swivel to avoid twisting at the waist, have arm rests, and adjustable backs. While sitting, the knees should be a little higher than the hip, so a low stool or hassock is useful to put the feet on. A small pillow or rolled towel behind the lower back helps relieve pressure while either sitting or driving.
Riding in and driving a car for long periods of time increases stress. Move the car seat as far forward as possible to avoid bending forward. The back of the seat should not be reclined more than 30 degrees. If possible, the seat bottom should be tilted slightly upward in front. A traveler should stop and walk around about every hour. Avoid lifting or carrying objects immediately after the ride.

Anyone who engages in heavy lifting should take precautions when lifting and bending.

If an object is too heavy or awkward, get help.
Spread your feet apart to give a wide base of support.
Stand as close as possible to the object being lifted.
Bend at the knees, not at the waist. As you move up and down, tighten stomach muscles and tuck buttocks in so that the pelvis is rolled under and the spine remains in a natural "S' curve. (Even when not lifting an object, always try to use this posture when stooping down.)
Hold objects close to the body to reduce the load on the back.
Lift using the leg muscles, not those in the back.
Stand up without bending forward from the waist.
Never twist from the waist while bending or lifting any heavy object. If you need to move an object to one side, point your toes in that direction and pivot toward it.
If an object can be moved without lifting, pull it, don't push.

There are four natural curves in the spinal column: the cervical, thoracic, lumbar, and sacral curvature. The curves, along with the intervertebral disks, help to absorb and distribute stresses that occur from everyday activities such as walking or from more intense activities such as running and jumping.

Resources

www.niams.nih.gov -- National Institute of Arthritis and Musculoskeletal and Skin Diseases
www.aaos.org -- American Academy of Orthopaedic Surgeons
www.arthritis.org -- Arthritis Foundation
www.spine.org -- North American Spine Society
www.apta.org -- American Physical Therapy Association
www.ampainsoc.org -- American Pain Society
www.theacpa.org -- American Chronic Pain Association
www.iasp-pain.org -- International Association for the Study of Pain

References

Apkarian AV, Sosa Y, Sonty S, Levy RM, Harden RN, Parrish TB, et al. Chronic back pain is associated with decreased prefrontal and thalamic gray matter density. J Neurosci. 2004;24(46):10410-10415.

Fairbank J, Frost H, Wilson-MacDonald J, Yu LM, Barker K, Collins R; Spine Stabilisation Trial Group. Randomised controlled trial to compare surgical stabilisation of the lumbar spine with an intensive rehabilitation programme for patients with chronic low back pain: the MRC spine stabilisation trial. BMJ. 2005;330(7502):1233.

Filler AG, Haynes J, Jordan SE, Prager J, Villablanca JP, Farahani K, et al. Sciatica of nondisc origin and piriformis syndrome: diagnosis by magnetic resonance neurography and interventional magnetic resonance imaging with outcome study of resulting treatment. J Neurosurg Spine. 2005;2(2):99-115.

Freeman BJ, Fraser RD, Cain CM, Hall DJ, Chapple DC. A randomized, double-blind, controlled trial: intradiscal electrothermal therapy versus placebo for the treatment of chronic discogenic low back pain. Spine. 2005 Nov 1;30(21):2369-77; discussion 2378.

Friedrich M, Gittler G, Arendasy M, Friedrich KM. Long-term effect of a combined exercise and motivational program on the level of disability of patients with chronic low back pain. Spine. 2005;30(9):995-1000.

Frost H, Stewart-Brown S. Acupressure for low back pain. BMJ. 2006 Mar 25;332(7543):680-1.

Hayden JA, van Tulder MW, Malmivaara AV, Koes BW. Meta-analysis: exercise therapy for nonspecific low back pain. Ann Intern Med. 2005;142(9):765-775.

Hayden JA, van Tulder MW, Tomlinson G. Systematic review: strategies for using exercise therapy to improve outcomes in chronic low back pain. Ann Intern Med. 2005;142(9):776-785.

Mercado AC, Carroll LJ, Cassidy JD, Cote P. Passive coping is a risk factor for disabling neck or low back pain. Pain. 2005;117(1-2):51-57.

Melissas J, Kontakis G, Volakakis E, Tsepetis T, Alegakis A, Hadjipavlou A. The effect of surgical weight reduction on functional status in morbidly obese patients with low back pain. Obes Surg. 2005 Mar;15(3):378-81.

Pneumaticos SG, Chatziioannou SN, Hipp JA, Moore WH, Esses SI. Low back pain: prediction of short-term outcome of facet joint injection with bone scintigraphy. Radiology. 2006 Feb;238(2):693-8.

Ratcliffe J, Thomas KJ, MacPherson H, Brazier J. A randomised controlled trial of acupuncture care for persistent low back pain: cost effectiveness analysis. BMJ. 2006 Sep 23;333(7569):626.

Richardson SM, Curran JM, Chen R, et al. The differentiation of bone marrow mesenchymal stem cells into chondrocyte-like cells on poly-L-lactic acid (PLLA) scaffolds. Biomaterials. 2006 Aug;27(22):4069-78.

Sherman KJ, Cherkin DC, Erro J, Miglioretti DL, Deyo RA. Comparing Yoga, Exercise, and a Self-Care Book for Chronic Low Back Pain: A Randomized, Controlled Trial. Ann Intern Med. 2005; 143: 849 - 856.

Tao XG, Bernacki EJ. A randomized clinical trial of continuous low-level heat therapy for acute muscular low back pain in the workplace. J Occup Environ Med. 2005 Dec;47(12):1298-306.

Trout AT, Kallmes DF, Gray LA, Goodnature BA, Everson SL, Comstock BA, Jarvik JG. Evaluation of vertebroplasty with a validated outcome measure: the Roland-Morris Disability Questionnaire. Am J Neuroradiol. 2005 Nov-Dec;26(10):2652-7.

Review Date:
3/19/2007
Reviewed By:
Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.

A.D.A.M. Copyright

adam.com

Osteomyelitis

FitSugar — Wed, 08 Oct 2008 17:35:34 -0700

HEALTH GUIDE REFERENCE FROM A.D.A.M

Osteomyelitis is a bone infection. It can occur in any bone in the body, but it usually affects the long bones (leg and arm), vertebral, and foot bones. Bacteria almost always cause the infection, with Staphylococcus as the most common infecting microorganism, but fungi can occasionally have the same effect. Osteomyelitis is rare in the U.S. It tends to affect more men than women, and is most often seen in children and people over 50.

The disease takes several forms, depending on the way the infection traveled to the bone and the type of bone infected. Osteomyelitis can be acute (symptoms last a few months) or chronic (symptoms can last years), and the type of disease determines the treatment. Osteomyelitis is a serious condition that requires prompt medical treatment.

Signs and Symptoms

The symptoms of osteomyelitis include:

Intense pain and a sensation of heat at the site of the affected bone
Areas of tenderness, redness, and swelling
Persistent back pain that is not relieved by rest, heat, or painkillers
Abscesses containing pus in tissue surrounding the painful bone
Fever, in some cases
Fatigue
Osteomyelitis in the hip, pelvis, or back may cause no symptoms

What Causes It?

Several different types of bacteria or fungi can infect bones, often after a fracture or other injury, or as the result of a joint replacement. The infection can also spread beyond the bone, creating abscesses in muscles and other tissues outside the bone. The types of infections are:

Those that travel through the bloodstream, which are most common in children
Those that occur following injury (such as fractured bones that break the skin) or surgery
Those that occur due to poor circulation (caused by diabetes, for example), which keeps the body from ridding itself of the infection
Those that occur in the spine (vertebral osteomyelitis)

What to Expect at Your Provider's Office

After you describe your symptoms, your health care provider will feel your skin above the affected bone, to check for tenderness. You will get a blood test to check for osteomyelitis and the type of bacterium or fungus responsible.

Your health care provider may do a bone biopsy, either through surgery or needle aspiration, where the provider inserts a needle through the skin and into the bone, and removes a small piece of the bone for testing.

Osteomyelitis frequently requires more than one imaging test for an accurate diagnosis. You may have a bone scan, which uses a mildly radioactive compound to highlight infected areas. Conventional x-rays are typically the first imaging technique, but you may also need a computed tomography (CT) scan or magnetic resonance imaging (MRI) or positron emission tomography (PET) scan. Each of these imaging tests produce more detailed information than conventional x-rays. PET scans, in particular, are highly accurate for evaluating chronic osteomyelitis.

Treatment Options

Chronic osteomyelitis is treated with surgery and antibiotics. Acute and vertebral osteomyelitis may be treated with antibiotics alone, depending on the condition. In addition to prescribing medications, your health care provider may recommend bed rest, particularly if the infection affects your back. Your health care provider may also put you in a cast or splint to immobilize the affected bones and joints.

Drug Therapies

The medication you need depends on the type of bacteria or fungi that caused your osteomyelitis. Courses of antibiotics lasting several weeks should clear up infections identified early. Chronic osteomyelitis and forms of the condition caused by fractures or infections in sites adjacent to the bone typically require antimicrobials.

Your health care provider may provide intravenous medications initially when the cause of the infection is not clear. You may then take medicine by mouth.

When osteomyelitis results from foot ulcers or diabetes, medical treatment should include antimicrobial agents.

Surgical Procedures

Surgery may be necessary when osteomyelitis is identified late or in cases of chronic osteomyelitis, osteomyelitis caused by fractures and infections in soft tissue next to the bone, and that originate in foot ulcers. Surgery may include draining the area of the infection, and removing diseased bone or foreign objects (such as screws or pins used previously to set a bone). Antimicrobial or antibiotic therapy should follow all cases of surgery.

Infected prostheses should be surgically removed, following several weeks of antibiotic treatment, to allow a new prosthesis to be implanted at the same time.

Complementary and Alternative Therapies

Osteomyelitis should be treated with prescription antibiotics. You can use alternative therapies along with medical treatment to strengthen your immune system and help you recover, but do not treat osteomyelitis solely with alternative therapies. Make sure to tell all of your health care providers about any alternative therapies or supplements you may be using.

Nutrition

For overall immune support and help with healing, use the following:

Vitamin C (250 - 500 mg two times a day, or up to 6 g per day in divided doses if tolerated and for the short-term only, up to one week). Lower dose if diarrhea develops.
Zinc (30 - 50 mg per day, then reduce to 25 mg per day)
Vitamin E (400 - 800 IU per day)
Vitamin A (10,000 - 15,000 IU per day). Do not use if you are, or may become, pregnant.
Selenium (200 mcg per day). High doses of vitamin C can interfere with selenium absorption in the body. Too much selenium, however, can be dangerous. Talk with your doctor to establish the proper dose.
Acidophilus and bifidobacteria (1 - 3 capsules per day, or 1 - 5 million organisms per day), to prevent antibiotic-induced diarrhea and yeast infections

Herbs

Herbs are generally a safe way to strengthen and tone the body's systems. As with any therapy, it is important to work with your provider to diagnose your problem before you start any treatment. You may use herbs as dried extracts (capsules, powders, teas), glycerites (glycerine extracts), or tinctures (alcohol extracts). People with a history of alcoholism should not take tinctures. Unless otherwise indicated, make teas with 1 tsp. of herb per cup of hot water. Steep covered 5 - 10 minutes for leaf or flowers, and 10 - 20 minutes for roots. Drink two to four cups per day.

To treat infection and strengthen the immune system:

Garlic (Allium sativum, 600 - 1,200 mg in two or three divided doses per day, standardized to 1.3% allicin). Do not take garlic if you take blood-thinning medication.
Echinacea (Echinacea spp., doses vary from 300 - 900 mg per day). Since echinacea can interact with other medications, take it only under your doctor's supervision.
Goldenseal (Hydrastis canadensis, doses vary from 500 - 1,000 mg three times per day)
Siberian ginseng (Eleutherococcus senticosus, 400 mg per day). Siberian ginseng interacts with many other medications, including those for diabetes. Take Siberian ginseng only under your doctor's supervision.
Astragalus (Astragalus membranaceus, 4 - 7 g per day)
Barberry (Berberis vulgaris, one cup of tea per day). Steep 1 - 2 tsps. berries or 2 g of bark in one cup boiling water, strain, and cool.

Herbs called alteratives are traditionally known as blood cleansers. Use an infusion of burdock root (Arctium lappa), yellow dock (Rumex crispus), yarrow (Achillea millefolium), cleavers (Galium aparine), and licorice root (Glycyrrhiza glabra). Drink two to three cups a day. Note the following cautions: Do not use licorice if you have high blood pressure or congestive heart failure. Avoid burdock and yarrow if you take blood-thinning medication. Do not take yellow dock if you take digoxin or diuretics.

To help with the healing of abscesses, have an experienced botanical medicine prescriber make a paste from the powders of goldenseal root and slippery elm (Ulmus fulva). Consult with your medical doctor regarding sterile technique and the best way to use this therapy without aggravating the area, and then apply as needed.

Homeopathy

You can use omeopathy as a supportive therapy, but never alone to treat osteomyelitis. Although very few studies have examined the effectiveness of specific homeopathic therapies, professional homeopaths may consider the following remedies for the treatment of osteomyelitis because they are commonly used to treat joint disorders, bone injuries, and wound infections. Before prescribing a remedy, homeopaths take into account a person's constitutional type -- your physical, emotional, and psychological makeup. An experienced homeopath assesses all of these factors when determining the most appropriate treatment for each individual.

Arnica Montana -- used after trauma or injury, especially when accompanied by a bruised, "beat up" feeling
Ledum --for puncture wounds that lead to an accumulation of pus, especially if they feel better with cold applications
Silicea -- for enlarged, pus-filled glands, especially in people who are run-down or exhausted

Acupuncture

Acupuncture may help stimulate immune response, reducing inflammation, pain, swelling, and fever.

Massage

Avoid massage because it could spread the infection.

Following Up

Expect your health care provider to monitor you carefully during your treatment.

Supporting Research

Concia E, Prandini N, Massari L, Ghisellini F, et al. Osteomyelitis: clinical update for practical guidelines. Nucl Med Commun. 2006 Aug;27(:645-60.

El Maghraby TA, Moustafa HM. Nuclear medicine methods for evaluation of skeletal infection among other diagnostic modalities. Q J Nucl Med Mol Imaging. 2006;50(3):167-92.

Palestro CJ, Love C, Miller TT. Infections and musculoskeletal conditions: Imaging of musculoskeletal infections. Best Pract Res Clin Rheumatol. 2006;20(6)1197-218.

Pineda C, Vargas A, Rodriguez AV. Imaging of osteomyelitis: current concepts. Infect Dis Clin North Am. 2006;20(4):789-825.

Prasad KC, Prasad SC, Mouli N, Agarwal S. Osteomyelitis in the head and neck. Acta Otolaryngol. 2007;127(2):194-205.

Sia IG, Berbari EF. Infection and musculoskeletal conditions: Osteomyelitis. Best Pract Res Clin Rheumatol. 2006;20(6):1065-81.

Shank CF, Feibel JB. Osteomyelitis in the diabetic foot: diagnosis and management. Foot Ankle Clin. 2006;11(4):775-89.

Review Date:
1/14/2008
Reviewed By:
Steven D. Ehrlich, NMD, private practice specializing in complementary and alternative medicine, Phoenix, AZ. Review provided by VeriMed Healthcare Network.

A.D.A.M. Copyright

adam.com

Relax Already While Traveling: Airport Spas

FitSugar — Wed, 21 Feb 2007 09:33:00 -0800

Traveling can be such a pain in the neck so next time you're at the airport, stop by one of these airport spa/massage destinations for a quick treatment or even a massage to get that pain out of your neck.

JFK International Airport (NY): The Oasis Day Spa is New York’s first full service airport spa (in JetBlue's Terminal 6). There, you’ll be able to get a manicure, pedicure, and facial treatments.
Baltimore-Washington International Airport: Destination Relaxation -- one is a chair-massage station on Pier B and the other is a full-service store on Pier D that offers table and chair massages, as well as foot and hand rubs.
Chicago's O'Hare International Airport: The Backrub Hub offers neck and back massages in Terminal 3 (by the American and Delta gates). It's a little weird because you're out in the open, but good if you're not embarrassed easily.
Denver International Airport: A Massage Inc. where you can get a haircut or massage (chair or table) at the location on Concourse B. The other is in the Main Terminal.

There's a few more, so read more

Detroit International Airport (Edward McNamara Terminal): OraOxygen Spa along with traditional manicures and pedicures this travel spa has a 15-minute session that enhances stamina, eliminates fatigue, minimizes toxic build-up and intensifies mental alertness.
JFK International, Pittsburgh International, Philadelphia International and San Francisco International Airports: The XpresSpa where the name says it all has up to three attendants work on you to get an express treatment (pretty much standard spa services) with express results.
Seattle-Tacoma International, Nashville International and Newark Liberty International Airports: The Massage Bar offers 15-30 minutes of seated massage or ten minutes of foot reflexology.

Don't need to relax but you would like to workout, then check out Airport Gyms for Your Travels.