Trust your gut on this, you know when something is wrong. My doctors have been off so many times it's scary. I don't take Remicade, but biologics are known to cause autoimmune reactions and hives are listed as an allergic reaction for Remicade. You can unfortunately develop an allergic reaction to a drug despite taking it for years, as this has happened to me. I had many good years on mesalamine meds before I developed an acute reaction. When was your last infusion and did you get the hives within days/hours of it?
I'm glad you got a good 3 years on this medication. We can't take anything for granted with this disease, as it's very very unpredictable. When we are in a long remission, it's incredible!
Post Edited (Jane974) : 12/30/2020 7:30:09 PM (GMT-7)