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Open Dose Calculator →Chlorpromazine (Antiemetic)
Chlorpromazine
💊 Used for: Intractable hiccups, agitation, chorea
Formulation
Tablet
Standard tablet
Dose Range
0.5–0.5 mg/kg
Max Daily
N/A
Frequency
Every 4-6 hours
Max Single
75 mg
Route: Oral/IM
Dose by Child Weight
Based on formulation: Standard tablet
| Child's Weight | Dose (mg) | Dose (ml) | Max Daily Dose (mg) |
|---|---|---|---|
| 5 kg | 3–3 mg | 2.5–2.5 ml | — |
| 6 kg | 3–3 mg | 3.0–3.0 ml | — |
| 7 kg | 4–4 mg | 3.5–3.5 ml | — |
| 8 kg | 4–4 mg | 4.0–4.0 ml | — |
| 9 kg | 5–5 mg | 4.5–4.5 ml | — |
| 10 kg | 5–5 mg | 5.0–5.0 ml | — |
| 12 kg | 6–6 mg | 6.0–6.0 ml | — |
| 15 kg | 8–8 mg | 7.5–7.5 ml | — |
| 18 kg | 9–9 mg | 9.0–9.0 ml | — |
| 20 kg | 10–10 mg | 10.0–10.0 ml | — |
| 25 kg | 13–13 mg | 12.5–12.5 ml | — |
| 30 kg | 15–15 mg | 15.0–15.0 ml | — |
* Always verify with your doctor. doses are approximate and may vary based on condition and formulation.
⚠️ Important Warnings
- •Avoid in children below 1 year. Max <5yr: 40 mg/day, >5yr: 75 mg/day.
💡 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.