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Open Dose Calculator →Chlorpheniramine
Chlorpheniramine maleate
💊 Used for: Allergic conditions, anaphylactic shock adjunct (0.8 mg/kg SC/IM/IV up to 4 times/day)
Formulation
Tablet
Standard tablet
Dose Range
0.35–0.35 mg/kg
Max Daily
N/A
Frequency
Every 4-6 hours
Max Single
40 mg
Route: Oral/IV/IM/SC
Dose by Child Weight
Based on formulation: Standard tablet
| Child's Weight | Dose (mg) | Dose (ml) | Max Daily Dose (mg) |
|---|---|---|---|
| 5 kg | 2–2 mg | 1.8–1.8 ml | — |
| 6 kg | 2–2 mg | 2.1–2.1 ml | — |
| 7 kg | 2–2 mg | 2.4–2.4 ml | — |
| 8 kg | 3–3 mg | 2.8–2.8 ml | — |
| 9 kg | 3–3 mg | 3.1–3.1 ml | — |
| 10 kg | 4–4 mg | 3.5–3.5 ml | — |
| 12 kg | 4–4 mg | 4.2–4.2 ml | — |
| 15 kg | 5–5 mg | 5.3–5.3 ml | — |
| 18 kg | 6–6 mg | 6.3–6.3 ml | — |
| 20 kg | 7–7 mg | 7.0–7.0 ml | — |
| 25 kg | 9–9 mg | 8.8–8.8 ml | — |
| 30 kg | 11–11 mg | 10.5–10.5 ml | — |
* Always verify with your doctor. doses are approximate and may vary based on condition and formulation.
⚠️ Important Warnings
- •Max 40 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.