PB20

ICD-11 MMS 2026-01

Unintentional exposure to or harmful effects of opioids or related analgesics

Index terms

  • Unintentional exposure to or harmful effects of opioids or related analgesics
  • accidental overdose of opioids or related analgesics
  • accidental poisoning by opioids or related analgesics
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  • opioids or related analgesics taken in error
  • Unintentional exposure to or harmful effects of Opium
  • Unintentional exposure to or harmful effects of Morphine
  • Accidental morphine poisoning
  • accidental overdose of morphine
  • Unintentional exposure to or harmful effects of Oxycodone
  • Unintentional exposure to or harmful effects of Codeine
  • Accidental codeine poisoning
  • accidental overdose of codeine
  • Accidental methylmorphine poisoning
  • accidental overdose of methylmorphine
  • Unintentional exposure to or harmful effects of Heroin
  • Accidental heroin poisoning
  • accidental overdose of heroin
  • heroin overdose NOS
  • heroin toxicity
  • Unintentional exposure to or harmful effects of Methadone
  • Accidental methadone poisoning
  • accidental overdose of methadone
  • Unintentional exposure to or harmful effects of Pethidine
  • Accidental fentanyl poisoning
  • accidental overdose of fentanyl
  • Accidental alfentanil poisoning
  • accidental overdose of alfentanil
  • Accidental buprenorphine poisoning
  • accidental overdose of buprenorphine
  • Accidental dextromoramide poisoning
  • accidental overdose of dextromoramide
  • Accidental dextropropoxyphene poisoning
  • accidental overdose of dextropropoxyphene
  • Accidental diacetylmorphine poisoning
  • accidental overdose of diacetylmorphine
  • Accidental dipipanone poisoning
  • accidental overdose of dipipanone
  • Accidental levorphanol poisoning
  • accidental overdose of levorphanol
  • Accidental meperidine poisoning
  • accidental overdose of meperidine
  • Accidental nalbuphine poisoning
  • accidental overdose of nalbuphine
  • Accidental pentazocine poisoning
  • accidental overdose of pentazocine
  • Accidental pethidine poisoning
  • accidental overdose of pethidine
  • Accidental phenazocine poisoning
  • Accidental phenoperidine poisoning
  • accidental overdose of phenoperidine

Inclusions

  • accidental overdose of opioids or related analgesics

Excludes

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

Sibling codes

  • 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
  • PB29 – Unintentional exposure to or harmful effects of multiple drugs, medicaments or biological substances

Foundation entity

Unintentional exposure to or harmful effects of opioids or related analgesics – http://id.who.int/icd/entity/1621932621

Allowed postcoordination axes

Part of: 23: External causes of morbidity or mortality