Cory J. asked

🏥  Medical

I have been diagnosed with chronic idiopathic urticaria with angioedema and have been taking Zyrtec 2x per day to prevent reactions. However, I noticed that when I stopped taking Zyrtec, the swelling in my face from angioedema almost completely went away. When I resumed taking Zyrtec, the swelling returned. I am now considering stopping Zyrtec to see if it helps reduce the swelling. Have you ever encountered a patient where Zyrtec or another histamine medication caused angioedema, and do you think it's possible that Zyrtec could be causing my angioedema?

February 13th, 2023

Douglas J. answered

It's possible that Zyrtec, or another histamine medication, could be causing your angioedema. If you...

February 13th, 2023

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