I all of a sudden developed hives mainly on my knees, elbows to my wrist and some on my back. I have tried Benedryl and Atarax and now the doctor is having me take Ranitidine. says it blocks the histamines. I want to know if this is true and what to expect?
sounds weird cuz Zantac/ranitidine is used for gastric reflex problems, but this med is an (H2 hismine blocker). so give it a try hope it works out for ya.