4A85.1

ICD-11 MMS 2026-01

Hypersensitivity to herbal or alternative medical therapies

Description

Hypersensitivity to herbal and alternative medical therapies refers to unpredictable conditions clinically resembling allergy that cause objectively reproducible symptoms or signs, initiated by exposure to herbal and other alternative medical therapies, such as homeopathy, cupping or acupuncture. Herbal and alternative medical therapies are not customarily regarded as drugs, but can trigger immune and non-immune mediated reactions, which occur in susceptible individuals. These reactions are triggered by doses and procedures usually tolerated by normal subjects.

Index terms

  • Hypersensitivity to herbal or alternative medical therapies

Excludes

  • EH78 – Adverse cutaneous reactions to herbal, homoeopathic or other alternative therapies

Exclusions from above levels

  • 02 – Neoplasms
  • 18 – Complications of pregnancy, childbirth and the puerperium
  • 20 – Developmental anomalies

Sibling codes

  • 4A85.0 – Drug or pharmacological agents hypersensitivity
  • 4A85.2 – Food hypersensitivity
  • 4A85.3 – Allergic or hypersensitivity reactions to arthropods
  • 4A85.Y – Other specified complex allergic or hypersensitivity conditions
  • 4A85.Z – Complex allergic or hypersensitivity conditions, unspecified

Foundation entity

Hypersensitivity to herbal or alternative medical therapies – http://id.who.int/icd/entity/1540162038

Part of: 4A85: Complex allergic or hypersensitivity conditions › 04: Diseases of the immune system