Lorazepam — paediatric dose
Weight-based dosing for Lorazepam in children. Category: Sedation.
| Dose | 0.05–0.1 mg/kg (seizure 0.1 mg/kg) |
|---|---|
| Per kg | 0.05–0.1 mg/kg |
| Maximum | 4 mg |
| Route | IV |
Clinical notes
Max single 4 mg. First-line status epilepticus.
Common questions
What is the dose of Lorazepam in children?
0.05–0.1 mg/kg (seizure 0.1 mg/kg). That is 0.05–0.1 mg/kg per dose.
What is the maximum Lorazepam dose for a child?
The maximum single dose is 4 mg. Weight-based calculation should never exceed this ceiling.
How is Lorazepam given?
Lorazepam is given by IV.
About this page
Compiled from standard paediatric references. Verify against a current formulary and your local protocol.
Spotted something wrong? Report an error on this page — corrections from clinicians are welcome and are reviewed before any change is published.
Last reviewed 2026-08-12.