Generally, tendinitis will heal if the provoking activity is stopped.
yes
yes
In addition to evaluating factors in the patient's history that are likely to lead to tendinitis, the clinician may use several physical examination procedures.
Yes. It is just possible to have tendinitis due to over use of the joint. Specially when you have poor muscle tone.
Inflamed
It is possible to fully recover from tendinitis of the knee and ankle but wrong treatment can exacerbate the condition increasing the time for recovery.
Talk to your physicain and see what you can do to help with your condition. Not to mention you might not have Achilles Tendinitis so it is important to have the proper tests ran to figure out what the problem might be.
Using an ice pack can help alleviate the pain from tendinitis. If the pain does not reduce, then the opposite treatment of a hot compress may be of use.
calcific tendinitis
Tendinitis
I don't know that you can wear anything. I am a swimmer and i have tendinitis and bursitis in both of my shoulders. When i swim i can sometimes feel my shoulders "grinding" or "popping". You can do some shoulder exercises to work your shoulders and help to prevent the injury. You can work your back muscles. That would help a lot.