Analgesics

v·d·e Analgesics (N02A, N02B)
Opioids	Buprenorphine, Butorphanol, Codeine, Dextropropoxyphene, Diamorphine, Dihydrocodeine, Fentanyl, Hydrocodone, Hydromorphone, Ketobemidone, Levorphanol, Methadone, Morphine, Nicomorphine, Opium, Oxycodone, Oxymorphone, Pethidine, Tramadol, Tapentadol
Salicylic acid and derivatives	Aspirin (Acetylsalicylic Acid), Diflunisal, Ethenzamide, Salicin, Salicylamide · See also: NSAIDs
Pyrazolones	Aminophenazone, Metamizole, Phenazone
Cannabinoids	Cannabis, Tetrahydrocannabinol, AM404
Anilides	Paracetamol (acetaminophen), Phenacetin
Others	Ziconotide, Ibuprofen, Ketoprofen, Mefenamic Acid, Naproxen, Diclofenac, Flurbiprofen, Diflunisal, Indomethacin, Ketorolac, Meloxicam, Piroxicam