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Open Dose Calculator →Methyldopa
Methyldopa
💊 Used for: Hypertension (especially in pregnancy)
Formulation
Tablet
Standard tablet
Dose Range
5–40 mg/kg
Max Daily
N/A
Frequency
Every 6-8 hours
Max Single
500 mg
Route: Oral
Dose by Child Weight
Based on formulation: Standard tablet
| Child's Weight | Dose (mg) | Dose (ml) | Max Daily Dose (mg) |
|---|---|---|---|
| 5 kg | 25–200 mg | 25.0–200.0 ml | — |
| 6 kg | 30–240 mg | 30.0–240.0 ml | — |
| 7 kg | 35–280 mg | 35.0–280.0 ml | — |
| 8 kg | 40–320 mg | 40.0–320.0 ml | — |
| 9 kg | 45–360 mg | 45.0–360.0 ml | — |
| 10 kg | 50–400 mg | 50.0–400.0 ml | — |
| 12 kg | 60–480 mg | 60.0–480.0 ml | — |
| 15 kg | 75–600 mg | 75.0–600.0 ml | — |
| 18 kg | 90–720 mg | 90.0–720.0 ml | — |
| 20 kg | 100–800 mg | 100.0–800.0 ml | — |
| 25 kg | 125–1000 mg | 125.0–1000.0 ml | — |
| 30 kg | 150–1200 mg | 150.0–1200.0 ml | — |
* Always verify with your doctor. doses are approximate and may vary based on condition and formulation.
⚠️ Important Warnings
- •C/I: Liver disease, pheochromocytoma, depression, MAOI use.
💡 Use the DoseCare Calculator for interactive dose calculations tailored to your child's exact weight and formulation.
DoseCare is a decision support tool only. Always verify doses with a qualified healthcare provider.