Medically reviewed by Daniel More, MD Pictures of hives, also known as urticaria, can help you to identify these raised, red, itchy bumps or welts. Causes include stress, infections, food or latex ...

Chronic idiopathic urticaria is another name for hives with an unknown cause. They might be a sign of an allergic reaction. We provide pictures of the condition and some popular treatment options.

Chronic urticaria differs from acute urticaria in characteristics and treatments. The chronic form is spontaneous or inducible, with the latter elicited by cold, heat, pressure, or other precipitants.

Papular urticaria is a type of hive caused by an exaggerated immune response to the bites of insects like mosquitoes, fleas, or bedbugs. It’s more common in children and tends to affect mostly ...

Phase 3 trials showed significant reductions in itch and urticaria severity with dupilumab compared to placebo at week 24. Dupilumab offers a new treatment option for CSU, being the first targeted ...

WASHINGTON — Urticaria treatment guidelines in the United States include more options than the World Allergy Organization’s guidelines, according to a poster presented at the American Academy ...