ranosb said:6-8 weeks? Its been 6 months and I still have pain. How long did you wait to get treatment?
The first time I waited six months or longer to get treatment. I figured it would go away on its own, which it did not. The second time, I only waited about two weeks because I recognized what it was, and I knew that it probably would not go away on its own. Also, I was not cycling during the recovery period the first time. My only aerobic exercise at the time was swimming. The second time I was cycling, but only about an hour per day, three or four days per week. Cycling did not bother me nearly as much as walking did. I could cycle for an hour, but I could not walk longer than five minutes.
To set the record straight, though, I am never completely pain free. At my age, I expect that I will never be completely pain free. Something is always hurting. On the other hand, if the pain does not restrict my activity in any way and I do not have to take any medication to control the pain, then it is a good day. The plantar fasciitis is the least of my problems 99% of the time; however, during those two periods, it did restrict my activity. Those first few steps after getting out of bed in the morning were the worst.
In addition to the orthotics and steroid injections, stretching the calf is important for long term control of plantar fasciitis. The difficulty, though, in the acute phase is that it is difficult to stretch the calf without putting further strain on the plantar tendon. That is beyond my area of expertise, but a podiatrist or physical therapist should be able to offer suggestions.
The heel bone is being pulled in one direction by the Achilles tendon, and in the other direction by the plantar tendon. The Achilles tendon is always going to win, because the gastrocnemius muscle is stronger than all of the muscles in the foot combined. The pull by the gastrocnemius on the heel is what potentiates the strain on the plantar tendon.
Plantar fasciitis, which is inflammation of the fascia srrounding the plantar tendon, and heel spurs, which are calcium deposits caused by the body's reaction to the inflammation, are the result of the chronic stress on the plantar tendon. Reducing the inflammation, which is achieved by local glucocorticosteroid injections (e.g., hydrocortosone, prednisone, etc) and systemic non-steroidal antiinflammatory agents (e.g., aspirin, ibuprofen, etc) or in really severe cases, systemic glucocorticosteroids, is the first step in relieving the symptoms. Reducing stress on the plantar tendon through use of orthotics and heel cups (the heel cup is incorporated into the design of my orthotics) and stretching the gastrocnemius muscle is necessary to allow complete healing and prevent recurrance.
Cycling without adding stress to the plantar tendon is another trick. Good, rigid sole cycling shoes, along with the orthotics should help to relieve the stress on the tendon. Whether that is enough relief to permit healing is another point that is beyond my area of expertise. Again, a podiatrist, orthopaedist, or physical therapist who specializes in sports medicine would be the best one to give specific advice.