Spironolactone — paediatric dose
Weight-based dosing for Spironolactone in children. Category: Fluid/Electrolyte.
| Dose | 1-3 mg/kg/day |
|---|---|
| Per kg | 1–3 mg/kg |
| Route | PO |
| Frequency | daily/divided |
Clinical notes
Potassium-sparing diuretic; monitor potassium.
Common questions
What is the dose of Spironolactone in children?
1-3 mg/kg/day. That is 1–3 mg/kg per dose.
How is Spironolactone given?
Spironolactone is given by PO, daily/divided.
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.