Major
Established
설명
Diazepam and morphine together produce additive CNS and respiratory depression, carrying an FDA boxed warning for fatal outcomes.
기전
Diazepam enhances GABA-A inhibitory neurotransmission; morphine binds mu-opioid receptors and suppresses respiratory centers in the brainstem, with synergistic depression of the CNS.
임상적 중요성
The benzodiazepine-opioid combination is implicated in a large proportion of opioid overdose deaths in the United States.
관리 방법
Avoid combination; if co-prescribing is necessary, use the lowest doses, monitor closely, and prescribe naloxone.