I AM taking levothyroxine 25mg also an anti acid pantozoprole 40mg , Plavix 40,mg and Cholesterol pill 40mg. I have been on levothyroxine and Plavix since Nov 20 of 2014 now the last couple of weeks I have developed the itching on my feet, knees arms back of neck top of feet not all at one time but it seems like it takes turns one day arms one day back etc. could it be caused from taking these pills. Is there a possible time frame when I should be taking them. also the PA in my doctors office told me to start taking my Plavix every other day when I spoke to him last week due to nose bleeds that have developed serious blood clots come out. I spoke to a lady doctor said if I didn't continue taking my Plavix every day I would eventually end up having my leg cut off due to a operation I had in November 20th on my femoral artery being clogged with plaque from family history of our blood making Cholesterol. they also had to do a by-pass artery on the femoral artery and said my femoral artery was smaller than a normal female. Can you answer my question and don't hold back. I really want to know why all the sudden the itching so bad at night not in the day time. Starts around 5pm.I have went through 3 tubes of itch cream. Allegra and cortisone 10.. please help..