Codeine / Tramadol

Opioid Agonists

Smart Dose Calculator

Calculated Induction Dose
--mg

Mechanism of Action

Prodrugs requiring CYP2D6 for activation (tramadol to O-desmethyltramadol). Tramadol inhibits NE/5-HT reuptake; carries risk of seizures and serotonin syndrome.

Dosage Guidelines

TypeRouteRate / Dose
Dosage/GuidelineSystemicTramadol: 1-2 mg/kg intrathecal or epidural.