Hello, I am a heart patient who underwent open-heart surgery in 2005. I had a bicuspid aortic valve removed and also a large aortic aneurysm. I now have a mechanical aortic valve that has me on Coumadin for life. I enjoy going to my health club and working out, especially with weights and machines. I don t do anything strenuous necessarily, but I do have some joint tenderness (elbow and top of shoulder). My question is what can I take (other than acetaminophen) to help the soreness? I ve researched glucosamine and chondroitin and see it interacts with Coumadin. Is there a supplement, etc. that is okay to take with Coumadin? Thank you, Nathan