Long list of things: Good for you for being such a good friend, trying to help your friend with his or her knee pain. You did not mention your friend's age or gender. Any previous injuries? Have your friend see his/her family doctor or internist. Can also consider consulting an orthopedic surgeon, physiatrist (pm&r), or rheumatologist. Good luck.
Answered 12/9/2013
5k views
See physician: Check for arthritis, bursitis and knee instability.
Answered 12/10/2013
5k views
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