Bone spurs usually form around joints that have arthritis, in the vertebrae of the spine, and on the heel. When they form on the heel, they may form on the back of the heel but usually form on the bottom of the heel. Of course, this is where all of the body weight comes down with each step. Spurs on the bottom of the heel are usually most painful the first few steps out of bed each morning. The pain may lessen somewhat after walking for a few minutes, but may be intense again after sitting for a half hour or so, such as after lunch. The pain usually gets worse throughout the day as you are up on your feet more. Often the pain feels like a nail being driven through the heel into the ankle and leg.
Diseases such as arthritis may lead to chronic inflammation in the tissue surrounding the heel and over time this can lead to the accumulation of calcium deposits. Ankylosing spondylitis, for example, is one particular form of arthritis that frequently develops along with heel spurs. This condition can damage bones all over the body and even lead to the fusion of spinal vertebrae.
Heel spurs can be quite painful, but can just as likely occur with no symptoms at all. Plantar fasciitis is a contributing condition to heel spurs. The cause of the pain is not the heel spur itself but the soft-tissue injury associated with it. The feeling has been described as a knife or pin sticking into the bottom of your feet when you first stand up after sitting or laying down for a long period of time - a pain that later turns into a dull ache.
A thorough medical history and physical exam by a physician is always necessary for the proper diagnosis of heel spurs and other foot conditions. X rays of the heel area are helpful, as excess bone production will be visible.
Non Surgical Treatment
In some cases, heel spur pain may not be resolved through conservative treatment options. In those cases, cortisone injections may be used to reduce inflammation associated with the condition, helping to reduce discomfort. However, treatment options such as these must be discussed in detail with your physician, since more serious forms of treatment could yield negative side effects, such as atrophy of the heel's fat pad, or the rupture of the plantar fascia ligament. Although such side effects are rare, they are potential problems that could deliver added heel pain.
Usually, heel spurs are curable with conservative treatment. If not, heel spurs are curable with surgery, although there is the possibility of them growing back. About 10% of those who continue to see a physician for plantar fascitis have it for more than a year. If there is limited success after approximately one year of conservative treatment, patients are often advised to have surgery.
A variety of steps can be taken to avoid heel pain and accompanying afflictions. Wear shoes that fit well-front, back, and sides-and have shock-absorbent soles, rigid shanks, and supportive heel counters. Wear the proper shoes for each activity. Do not wear shoes with excessive wear on heels or soles. Prepare properly before exercising. Warm up and do stretching exercises before and after running. Pace yourself when you participate in athletic activities. Don't underestimate your body's need for rest and good nutrition. If obese, lose weight.