osteoarthritis
"I have been using Naproxen 500mg for a heel spur and it turns out it is working on my knee cap arthritis.  I eat well and then take the pill with milk so not to kill the lining of my stomach.  This pill is a wonder drug for treating arthritis especially on the knee cap.  I will have to tell my doctor when I see him for my last Orthovisc injection.  It has made a huge difference for me."