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Urticaria

A vascular reaction of the skin characterized by erythema and wheal formation due to localized increase of vascular permeability. The causative mechanism may be allergy, infection, or stress.

28 trials tagged with this condition →

Angioedema 19 trials · 66 incl. sub-types Sub-types →
Idiopathic urticaria 0 trials · 66 incl. sub-types Sub-types →
Chronic urticaria 12 trials · 20 incl. sub-types Sub-types →
Physical urticaria 3 trials · 15 incl. sub-types Sub-types →
Cold urticaria 10 trials
Drug rash with eosinophilia and systemic symptoms 5 trials
Allergic urticaria 3 trials · 5 incl. sub-types Sub-types →
Cutaneous mastocytosis 1 trial Sub-types →
Urticaria, aquagenic 1 trial
Urticaria, familial localized heat 1 trial
Melkersson-Rosenthal syndrome 0 trials
Autoimmune urticaria 0 trials
Papular urticaria 0 trials
Pruritic urticarial papules and plaques of pregnancy 0 trials