calculate drop paracetamol for 9 kg 150mg in 1 ml
Quick answer: For a 9 kg child, paracetamol dose is 10-15 mg/kg per dose. At 15 mg/kg: 9 × 15 = 135 mg per dose. With a concentration of 150 mg/mL, the volume = 135 ÷ 150 = 0.9 mL per dose.
Paracetamol Drop Calculation for 9 kg Child
| Parameter | Value |
|---|---|
| Child's weight | 9 kg |
| Dose range | 10-15 mg/kg/dose |
| Concentration of drops | 150 mg/mL |
Dose Calculation
| Dose | mg needed | Volume (150 mg/mL) |
|---|---|---|
| 10 mg/kg (minimum) | 9 × 10 = 90 mg | 90 ÷ 150 = 0.6 mL |
| 12.5 mg/kg (mid) | 9 × 12.5 = 112.5 mg | 112.5 ÷ 150 = 0.75 mL |
| 15 mg/kg (maximum) | 9 × 15 = 135 mg | 135 ÷ 150 = 0.9 mL |
Standard Dosing Recommendation
- Give: 0.6 mL to 0.9 mL per dose (most commonly 0.9 mL for full therapeutic effect)
- Frequency: every 4-6 hours as needed
- Maximum: 4 doses in 24 hours (do not exceed 60 mg/kg/day)
- Maximum daily dose for 9 kg: 9 × 60 = 540 mg/day = max 3.6 mL/day
Important Notes
- These drops (150 mg/mL) are concentrated - double-check the bottle label before dispensing.
- Use the dropper or syringe provided with the product.
- Do not give if the child has liver disease or is already on other paracetamol-containing products.
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