I have OA in my shoulder, and I have tried over the counter, prescription, and home remedies
. I have tried Certo and grape juice, tylenol arthritis, Celebrex, and the off brand of something similar. So far I have found that Celebrex works the best, especially when paired with physical exercise. Lifting light weights, doing push-ups on a wall, even just arm circles and stretching. It sounds like it would make it worse, but it actually helps a lot!