IV Sedatives & Hypnotics
Smart Dose Calculator
Calculated Induction Dose
--mg
Mechanism of Action
Barbiturates binding GABA-A receptors. Potent cerebral vasoconstrictors that lower CBF, CMR, and ICP. Methohexital is commonly used for electroconvulsive therapy.
Dosage Guidelines
| Type | Route | Rate / Dose |
|---|---|---|
| Dosage/Guideline | Systemic | Thiopental Induction: 3–5 mg/kg IV; Methohexital: 1.5 mg/kg IV. |