EH70

ICD-11 MMS 2026-01

Pigmentary abnormalities of skin due to drug

Description

Disturbances of skin colour due to an ingested or injected drug. These may result from a number of different mechanisms including the colour of the drug itself, disturbed melanisation of the skin or deposition of pigments by drug breakdown products.

Index terms

  • Pigmentary abnormalities of skin due to drug
  • discolouration of skin due to drug
  • drug application site discolouration
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  • Drug-induced hypermelanosis
  • Drug-induced hypomelanosis
  • medicament-induced hypomelanosis

Sibling codes

  • EH71 – Dermatoses precipitated by drug therapy
  • EH72 – Drug-induced hair abnormalities
  • EH73 – Drug-induced nail abnormalities
  • EH74 – Drug-induced oral conditions
  • EH75 – Photosensitivity due to drug
  • EH76 – Dermatoses associated with specific classes of medication
  • EH77 – Localised adverse cutaneous reactions to administration of drug
  • EH78 – Adverse cutaneous reactions to herbal, homoeopathic or other alternative therapies
  • EH7Y – Other specified adverse cutaneous reactions to medication
  • EH7Z – Unspecified adverse cutaneous reactions to medication

Foundation entity

Pigmentary abnormalities of skin due to drug – http://id.who.int/icd/entity/810545508

Allowed postcoordination axes

Part of: 14: Diseases of the skin