HomeDrug-class Opioid Analgesics byKhushveer Choudhary •December 04, 2022 0 Opioid analgesics are a class of drugs used in the management and treatment of pain.Opioid medications such as:Tramadol,Oxycodone,Fentanyl,Methadone,Dextromethorphan,Meperidine,Codeine,Buprenorphine, Tags: Drug-class Facebook Twitter