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Table 2: paracetamol dosing that may be associated with hepatic injury |
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Adults and children >6 years of age |
Children aged 0-6 years |
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Acute single Ingestion |
> 200mg/kg or 10 g (whichever is less) over a period of less than 8 hours |
≥200mg/kg over a period of less than 8 hours |
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Repeated supratherapeutic ingestion |
> 200mg/kg or 10 g (whichever is less) over a single 24-hour period > 150mg/kg or 6 g (whichever is less) per 24-hour period for the preceding 48 hours > 100mg/kg or 4 g/day (whichever is less) in patients with predisposing risk factors† |
≥200mg/kg over a single 24-hour period ≥150mg/kg per 24-hour period for the preceding 48 hours ≥100mg/kg per 24-hour period for the preceding 72 hours |
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*Adapted from Dart et al. [2] † Such as chronic ethanol misuse, use of enzyme-inducing drugs, prolonged fasting, dehydration |
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