Have you ever suffered from hives ,due to narcotics?

I had surgery exactly one year ago. The narcotics I was given to kill the pain caused two problems; withdrawal,my doctor did not tell me to ease off them...AND...Hives. Again, I had to figure this out on my own. I knew I needed a Dermatologist. I've been on Doxipin for many months....problem better but not gone...10 pound wt. gain. Sound familiar to anyone??!!