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Thiopental dosing

Induction · 25 mg/mL · IV Push

Calculated, not generated

Weight-based dose

DosePer kgFor 70 kg
low3 mg/kg210 mg
standard4 mg/kg280 mg
high5 mg/kg350 mg

Barbiturate induction. Neuroprotective (reduces CMRO2). Contraindicated in porphyria. Causes histamine release and hypotension.

Renal & hepatic adjustment

  • Severe (eGFR <30 / dialysis)Reduced protein binding in uremia raises free drug — reduce the dose.
  • Severe (Child-Pugh C)Reduced clearance and protein binding increase free drug — reduce the dose.

Source: Stoelting's Pharmacology

Evidence A · Classic induction agent; extensive historical data

More induction

Get the exact dose for your patient

Vigil computes Thiopental for your patient's actual weight — and adjusts for renal or hepatic impairment automatically, with the cited rationale. The number is calculated from a verified database, never guessed.

Decision support for licensed clinicians — not a substitute for clinical judgment. Always verify against the package insert and the patient in front of you.