might try Pepcid AC......sometimes helps for skin reactions to allergies....definitely works for contact stuff for people allergic to weeds and such(exwife and daughters are horribly so which is how i found out about it) not sure how it will work for hives but sure shouldnt hurt you....
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This^^^ for sure. I have stated several times before about the benefits of H2 inhibitors like famotidine or cimetadine (sp) I treating severe allergies.