Last Updated: September 29, 2022

Urticaria — also known as hives, nettle rash, or wheals — can be an acute or chronic condition. Acute urticaria typically results from exposure to an allergen or infection and lasts less than 6 weeks, whereas chronic urticaria lasts longer and seems to be related to autoimmune dysfunction.

research-feedResearch feed

Don't miss out on the latest research