dermatographism

(redirected from factitious urticaria)
Also found in: Medical.

dermatographism

Medicine. a condition in which lightly touching or scratching the skin causes raised, reddish marks. Also dermatographia, dermographia, dermographism. — dermatographic, adj.
See also: Skin
References in periodicals archive ?
An anomalous mottled rash accompanied by pruritus, factitious urticaria and pigmentation: Urticaria pigmentosa.