When should i see a doctor for my hives? i have had them for a month.

Dermatologist: Do not waste time with any other doc. Chronic urticaria is defined as hives for 6 weeks with no obvious cause. You are probably there. But you need to be evaluated because there are different types of hives. It is essential to define this. Treatment depends on it. This is done by asking questions and looking at you. Be sure to bring all meds, supplements, vitamins. Allergy and other tests are not