question: I have some tiny veins on the inside of my right knee. I have been on my feet all day and this evening it seemed alittle red and puffy and it also started aching. I did lay down and propped my leg up higher than my heart. I also took 2 aleve. The inside of my knees have always seemed larger than most. I guess my concern is a blot clot? Iam 55 and my weight is up right now. Thank you for your time, Patty