Opioid

Opioids are a class of drugs that derive from, or mimic, natural substances found in the opium poppy plant. Opioids work on opioid receptors in the brain and other... Wikipedia

• Use:  Pain relief
• ATC code:  N02A
• Mode of action:  Opioid receptor
• MeSH:  D000701
• Data source:  DuckDuckGo