Considering the risks of benzodiazepines and opioids together.
Webster
Lynn R
LR
D000701:Analgesics, Opioid / Q000627:therapeutic use* / Q000633:toxicity; D001569:Benzodiazepines / Q000627:therapeutic use*; D004347:Drug Interactions; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008297:Male; D010146:Pain / Q000188:drug therapy*; D019966:Substance-Related Disorders / Q000209:etiology
D000701:Analgesics, Opioid; D001569:Benzodiazepines