English Opioid use disorder Cited by user Brendan.Deeney on 15 Dec 2022 Opioid use disorder (OUD) is a substance use disorder characterized by cravings for opioids, continued use despite physical and/or psychological deterioration, increased…
English Opioid withdrawal Cited by user Brendan.Deeney on 15 Dec 2022 Opioid withdrawal is a set of symptoms (a syndrome) arising from the sudden withdrawal or reduction of opioids where previous usage has been heavy and prolonged.