PC99

ICD-11 MMS 2026-01

Intentional self-harm by exposure to or harmful effects of multiple drugs, medicaments or biological substances

Index terms

  • Intentional self-harm by exposure to or harmful effects of multiple drugs, medicaments or biological substances
  • Deliberatley took an excessive amount of multiple drugs
  • Intentional overdose of multiple drugs, medicaments or biological substances
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  • Intentional self-poisoning by exposure to or harmful effects of multiple drugs, medicaments or biological substances
  • Polydrug overdose
  • Polypharmacy overdose
  • mixed drug overdose
  • multiple drug overdose
  • polysubstance overdose
  • took an excessive amount of multiple drugs
  • took too many drugs

Exclusions from above levels

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

Sibling codes

  • PC90 – Intentional self-harm by exposure to or harmful effects of opioids or related analgesics
  • PC91 – Intentional self-harm by exposure to or harmful effects of sedative hypnotic drugs or other CNS depressants
  • PC92 – Intentional self-harm by exposure to or harmful effects of psychostimulants
  • PC93 – Intentional self-harm by exposure to or harmful effects of cannabinoids or hallucinogens
  • PC94 – Intentional self-harm by exposure to or harmful effects of analgesics, antipyretics or nonsteroidal anti-inflammatory drugs
  • PC95 – Intentional self-harm by exposure to or harmful effects of antidepressants
  • PC96 – Intentional self-harm by exposure to or harmful effects of antipsychotics
  • PC97 – Intentional self-harm by exposure to or harmful effects of antiepileptics or antiparkinsonism drugs
  • PC98 – Intentional self-harm by exposure to other or unspecified drug, medicament or biological substance

Foundation entity

Intentional self-harm by exposure to or harmful effects of multiple drugs, medicaments or biological substances – http://id.who.int/icd/entity/153928803

Allowed postcoordination axes

Part of: 23: External causes of morbidity or mortality