Chronic spontaneous urticaria is an idiopathic syndrome defined by recurring itch, hives, or angioedema (or a combination of ...

Skin reactions can be alarming, especially when they appear suddenly. Many people struggle to tell the difference between ...

Chronic urticaria (CU) is a dermatological condition characterized by recurrent wheals (hives), angioedema (deep tissue swelling), or both, persisting for over 6 weeks. 1 Unlike acute urticaria ...

Unlike allergic hives, chronic spontaneous urticaria (CSU) stems from immune system dysregulation and can persist for months or years, requiring ongoing management. Patients should understand that ...