Bacterial infections that can trigger hives include strep throat and urinary tract infection Viral infections that can trigger hives include infectious mononucleosis and hepatitis A blood transfusion or an underlying illness such as lupus, thyroid disease, or vasculitis can also be a hivesAbout % of people get hives itchy red or skincolored welts also known as urticaria They're often caused by an allergic reaction to a food or drug Usually, they go away quickly For a smallA No, you are not allergic to yourself;
Coronavirus Is Causing Hives And 4 Other Skin Reactions Here S What Dermatologist Warn You To Look For