But if certain symptoms seem out of the ordinary when you step outside in winter, it could be you're allergic to the cold. Hives, which are red, itchy bumps that appear on the skin, can appear ...

Management of urticaria de pends on its cause ... avoided in favor of acetaminophen as an analgesic as they aggravate symptoms in 30% of patients (Grattan et al., 2002). Patients taking low ...