Hi Dr Samuel, I am diabetic, since 2000. but now my random reading is 170 about. Also, I had suffered mild heart attack in 2008. I am a smoker, my problem is. My right leg ( toes ) is having swelling and it is painful. I have also some wound in my toes. The local vascular doctor says their is no blood circulation. I am also taking 2 tablets of CILOSTAZOL 100 MG and WARFARIN 5 MG and other cardio tablets. Pls dvise me, My foot will be amputated ? Shall I go to see the doctor ? or what other advice do U think is the best ? Awaiting for kind advice. Thanx & rgds / Sanjay