← L50

Chapter 12 - Diseases of the skin and subcutaneous tissue (L00-L99)»Urticaria and erythema (L49-L54)»Urticaria, unspecified (L50.9)

L50.9

Urticaria, unspecified

Related indications (MeSH) (1)

Urticaria61 drugs (41 approved, 20 experimental)

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.