EK02

ICD-11 MMS 2026-01

Irritant contact dermatitis

Description

Irritant contact dermatitis is an eczematous reaction provoked by acute or prolonged and repeated contact with a substance or substances which are injurious to the skin. Common irritants include defatting agents (solvents, soaps and detergents), acids (both inorganic and organic) and alkalis (e.g. sodium hydroxide and wet cement).

Excludes

  • EK00 – Allergic contact dermatitis

Child codes

  • EK02.0 – Irritant contact dermatitis from specified external agents
  • EK02.2 – Irritant contact dermatitis due to friction, sweating or contact with body fluids
  • EK02.Y – Irritant contact dermatitis due to other specified cause
  • EK02.Z – Irritant contact dermatitis, unspecified

Foundation children elsewhere

  • DA02.31 – Irritant contact gingivostomatitis

Sibling codes

  • EH90 – Pressure ulceration
  • EH92 – Dermatoses provoked by friction or mechanical stress
  • EH93 – Dermatoses due to foreign bodies in the skin
  • EH94 – Scar of skin, not elsewhere classified
  • EK00 – Allergic contact dermatitis
  • EK01 – Photo-allergic contact dermatitis
  • EK10 – Allergic contact urticaria
  • EK11 – Protein contact dermatitis
  • EK12 – Allergic contact sensitisation
  • EK50 – Cutaneous reactions to venomous or noxious animals
  • EK5Y – Other specified skin disorders provoked by external factors

Foundation entity

Irritant contact dermatitis – http://id.who.int/icd/entity/195009390

Allowed postcoordination axes

Part of: 14: Diseases of the skin