urticaria
"I recently had testing for chronic urticaria with Hashimoto (with normal thyroid levels). And came out positive which means I have to deal with hives and swelling. At first I was only taking Benadryl but it only put me to sleep and wake up with the same symptom. So my specialist suggested I take one zyrtec a day, but I was still having symptoms two times a week (remind you I was having hives and swelling every single day from morning to night) so even though I was having symptoms 2 times a week it was a relief but I was looking for a complete relief. So then again my specialist suggested instead of taking one 10g Zyrtec pill I would move on to taking two 10g Zyrtec pills a day. And thankfully it has changed my life! I Don't get drowsy!"