ICD-11 classes
04 Diseases of the immune system
Allergic or hypersensitivity conditions
4A85 — Complex allergic or hypersensitivity conditions
4A85.0 — Drug or pharmacological agents hypersensitivity
4A85.03 — Drug-induced vasculitis

ICD-11 4A85.03 — Drug-induced vasculitis

Drug-induced vasculitis is an inflammatory vasculopathy associated with drugs of almost every class and accounting for approximately 3% of the vasculitides. Although small vessel disease limited to the skin is the most common form, involvement of blood vessels in virtually every organ system may occur. It can present multiorgan involvement and the mortality is described in up to 10% of cases.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.