The typical transient wheals of cholinergic urticaria - triggers include exercise, heat and stress
Keywords: Chronic inducible urticaria, Pinpoint wheals
Cholinergic urticaria is a common chronic inducible urticaria that is characterised by the presence of short-lived transient hives (itchy bumps) due to stimuli that induce sweating. It typically presents with small, raised 1–4 mm wheals which last for 15–30 minutes.
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