Type: Opioid
Dosage Forms: PO, IM, IV, PR; immediate and extended release formulations; combination formulations with acetaminophen (Tramacet)
Common Trade Names: Ultram, Ryzolt, Zytram
Tramadol
Hydrocodone
Ketorolac
Oxycodone
Morphine
Codeine
Buprenorphine
Hydromorphone