Thank You, I take Lipitol 40mg,Plavix 75mg, Losartin-potassium 100mg. plus low dose asperin, I have stints and a pace maker, recently had minuscus tear repaired in my right leg and the Dr. told me that I had a lot of arteritis behind the knee, which is giving me problems at present, Is there any over the counter medication that I can take to help eliminate the pain without any risk?