
Chronic inducible urticaria spans many subtypes and frequently overlaps with chronic spontaneous urticaria, making careful history taking and pragmatic provocation testing central to an accurate diagnosis.
Dermatologists review chronic inducible urticaria subtypes, diagnosis, and quality-of-life burden; the limits of trigger avoidance and antihistamines; and the evolving advanced-therapy landscape, including the phase 3 REMIND data and new approval in symptomatic dermographism, safety, guideline positioning, switching strategies, and emerging mast cell–targeted mechanisms.

Chronic inducible urticaria spans many subtypes and frequently overlaps with chronic spontaneous urticaria, making careful history taking and pragmatic provocation testing central to an accurate diagnosis.

Targeted laboratory testing and an understanding of the type I and type IIb immune pathways help clinicians characterize CIndU and explain to patients why their skin reacts the way it does.