Zyrtec
urticaria
"I've had chronic hives for most of my life.   I can't tell you the different types of medical "cocktails" I've been on.   I've tried doxepin up to 100 mg.... made me loopy all day long.  Don't really want to take anything that will mess with my brain.   I've taken Benadryl, Claritin, Zyrtec,  Zyrtec w/Zantac, I've switched antacids --- be careful with Prilosec.  That will lower your B12 quicker than anything.   Mine got so low, I had to start giving myself B12 shots from taking the Prilosec.   Nothing is working for me!   I am miserable beyond comprehension!   If anyone has any other suggestion, please post.  Thank you."