Is it possible to develop an allergy to pain meds years after taking them daily for Chronic Pain?
I recently had a revision lumbar fusion surgery done 5 years after the previous surgery (L4-S1). 2 weeks post op and I developed hives, at first the Dr. thought it was valium which I was prescribed for my front incision pain and it was the only new medication I was taking. 1 week later I ended up in the ER for anaphylaxis and required an... Read more


