Just curious about wether Plavix is any better than coumadin if I had a choice. Thinking about the OnX trials and I dont know that it would be any advantage really to be on Plavix instead of coumadin other than the fact that i wouldn't have to check my INR and I guess there arent as many interactions with foods and meds. I work in a dentist office and have patients on Plavix and they seem to complain more about bruising and feeling badly. My pts on coumadin dont really seem to complain as much, but I could be partial to it. Are there long term effects of Plavix? Are the side effects any different than Coumadin?