Hives, also known as urticaria, is a treatable skin allergy. A hive is a red, itchy, raised area of the skin and can appear anywhere on your body. These welts may last a few hours to a few days for acute cases. Chronic hives may last months to years for some people. Common triggers include food and medication.  

Swelling that affects the deeper skin layers is known as angioedema. Angioedema occurs with hives and can be noticed on the hands, feet, tongue, lips, and eyelids.

If you know your allergy trigger avoid it. Antihistamines may also help relieve your symptoms. Be sure to consult a physician for a treatment plan that works for you. (AAAAI, Allergic Skin Conditions)

R. Mikkelson