Tramadol

Tramadol hydrochloride is an opioid analgesic. It also has noradrenergic and serotonergic properties that may contribute to its analgesic activity. Tramadol is used for moderate to severe pain.

Pronunciation

Tramadol 50mg

Generic Name 藥名	HA Code 藥物代碼	Classification藥物分類
Tramdol 50 mg	TRAM01	DD

Mechanism of Action

Pain relief

Opioid analgesic, Seretonin norepinerphrine reuptake inhibitor

Equivalent doses of opioid analgesics

Analgesic/Route	Dose
Codeine: PO	100 mg
Diamorphine: IM, IV, SC	3 mg
Dihydrocodeine: PO	100 mg
Morphine: PO	10 mg
Morphine: IM, IV, SC	5 mg
Oxycodone: PO	6.6 mg
Tramadol: PO	100 mg

Dosage

Tramadol hydrochloride is given orally, intravenously, or rectally as a suppository.

Oral	Initially 50 mg PRN, then adjust according to response. Maximum 400mg /day

!Subcutaneous or intramuscular |25-100 mg, then 25-100 mg after 4 hours |- !Intravenous |25-50 mg, then, 25-50mg repeated after 4 hours |}