Ketamine dosing
Induction · 50 mg/mL · IV Push
Calculated, not generatedWeight-based dose
| Dose | Per kg | For 70 kg |
|---|---|---|
| low | 0.5 mg/kg | 35 mg |
| standard | 1.5 mg/kg | 105 mg |
| high | 2 mg/kg | 140 mg |
Renal & hepatic adjustment
- Severe (Child-Pugh C)Hepatic metabolism to norketamine — effect prolonged in severe hepatic impairment; titrate.
Source: Stoelting's Pharmacology
Onset, duration & pearls
Onset60-90 sec IV
Duration10-15 min
Side effects: Emergence delirium, Hypertension, Hypersalivation.
- Bronchodilator — useful in asthma
- Co-administer midazolam to reduce emergence reactions
Evidence A · Extensive evidence for induction/analgesia
More induction
Get the exact dose for your patient
Vigil computes Ketamine 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.