PB29

ICD-11 MMS 2026-01

Unintentional exposure to or harmful effects of multiple drugs, medicaments or biological substances

Index terms

  • Unintentional exposure to or harmful effects of multiple drugs, medicaments or biological substances
  • accidental overdose of multiple drugs, medicaments or biological substances
  • accidental poisoning by multiple drugs, medicaments or biological substances
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  • combined drug toxicity NOS
  • mixed drug toxicity
  • multidrug toxicity NOS
  • multiple drug intoxication NOS
  • multiple drugs, medicaments or biological substances taken in error

Inclusions

  • accidental overdose of multiple drugs, medicaments or biological substances

Exclusions from above levels

  • http://id.who.int/icd/entity/1583926619 – Substances associated with injury or harm in therapeutic use

Sibling codes

  • PB20 – Unintentional exposure to or harmful effects of opioids or related analgesics
  • PB21 – Unintentional exposure to or harmful effects of sedative hypnotic drugs or other CNS depressants
  • PB22 – Unintentional exposure to or harmful effects of psychostimulants
  • PB23 – Unintentional exposure to or harmful effects of cannabinoids or hallucinogens
  • PB24 – Unintentional exposure to or harmful effects of analgesics, antipyretics or nonsteroidal anti-inflammatory drugs
  • PB25 – Unintentional exposure to or harmful effects of antidepressants
  • PB26 – Unintentional exposure to or harmful effects of antipsychotics
  • PB27 – Unintentional exposure to or harmful effects of antiepileptics or antiparkinsonism drugs
  • PB28 – Unintentional exposure to or harmful effects of other or unspecified drug, medicament or biological substance

Foundation entity

Unintentional exposure to or harmful effects of multiple drugs, medicaments or biological substances – http://id.who.int/icd/entity/557805369

Allowed postcoordination axes

Part of: 23: External causes of morbidity or mortality