I will be 4 weeks postop tomorrow. 1 week after surgery I broke out with a rash on my chest. I also have been itching all over about the same time. Went to the dr. a couple of days ago and they gave me 2 prescriptions for the itching. They don't know what it's caused from. The rash on my chest is fading away but the itching is driving me crazy. I've used Benadryl tablets, Benadryl cream, and Aveno lotion for dry, itchy skin and didn't help much at all. Has anyone else broke out with a rash or started itching after surgery. If so, what was the cause and how was it treated? Thanks.