I had lapro gallbladder surgery a week ago today. I have a bad rash on my torso. Raised red bumps. I had applied gauze to my weepy incisions and thought that the tape my have caused the rash but I stopped using this two or three days ago and the rash seems to be getting worse. The only meds I have taken post op have been Tylenol and Benadryl. What could be causing this?
Hi and welcome to Chat Doctor. It may not be related to procedure, it can be caused by any allergen and most common this is certain food or environmental factor. Also, it can be Tylenol allergy as well so try to stop this Chat Doctor.  If not, then you may need steroid medicines or stronger antihistamines. If there is breathing difficulty. Chest pain or dizziness you should visit doctor as soon as possible. Thanks for the query. Regards