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Paracetamol dosage for Paediatric group. How its Calculated ?

Paracetamol is commonly used to relieve pain and reduce fever in children. Calculating the correct dosage is crucial to ensure its safety and effectiveness. Here's a breakdown of how it's done:  

1. Standard Dosage:

  • The general rule: 15 mg of paracetamol per kilogram of body weight per dose.  

  • Frequency: Every 4 to 6 hours as needed.  

  • Maximum daily dose: Do not exceed 60 mg/kg in 24 hours.

  • Maximum single dose: Should not be more than 1 gram (1000 mg), even if the calculated dose based on weight is higher.

2. Calculation:

  • Step 1: Weigh the child accurately in kilograms.

  • Step 2: Multiply the child's weight (in kg) by 15 mg/kg.  

  • Step 3: Compare the calculated dose with the maximum single dose (1 gram). If the calculated dose exceeds 1 gram, give 1 gram.

  • Step 4: Ensure the total daily dose does not exceed 60 mg/kg.

Example:

A child weighing 20 kg needs paracetamol.

  • Calculation: 20 kg x 15 mg/kg = 300 mg

  • This is within the safe single dose limit, so you would give 300 mg of paracetamol.

Important Considerations:

  • Age restrictions: Paracetamol is generally safe for children older than 2 months. Always consult a doctor for infants under 2 months.

  • Liquid formulations: Paracetamol comes in various liquid concentrations (e.g., 120 mg/5 mL or 250 mg/5 mL). Carefully check the concentration and measure the correct volume using a calibrated measuring device.  

  • Different formulations: Besides liquids, paracetamol is available as suppositories, which can be useful for children who have difficulty swallowing or are vomiting.  

  • Underlying health conditions: Children with liver or kidney problems may need dosage adjustments. Always consult a doctor in such cases.

  • Never exceed the recommended dosage: Overdosing on paracetamol can cause serious liver damage.  

  • Seek medical advice: If your child's fever or pain doesn't improve after a few doses of paracetamol, consult a doctor.

Always read the label and follow the dosage instructions provided by the manufacturer or your doctor.

Paracetamol Dosage Calculator

( For Paediatric Groups)

Select Paracetamol Form
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