Paediatric exploratory ingestions of paracetamol

Area of Science:

• Emergency Medicine
• Clinical Toxicology
• Paediatric Healthcare

Background:

• Paracetamol (acetaminophen) is a common over-the-counter medication.
• Accidental paediatric ingestions pose a significant public health concern.

Purpose of the Study:

• To review paediatric exploratory ingestions of paracetamol.
• To assess the risk of toxicity and guide management strategies.

Main Methods:

• Retrospective review of paediatric patients.
• Analysis of presentation data to Christchurch Hospital Emergency Department.
• 12-month study period.

Main Results:

• 88 paediatric presentations for paracetamol ingestion; 85 were exploratory.
• Mean age 35 months; paracetamol suspension most common form.
• Plasma levels were significantly below toxic thresholds, with poor dose-level correlation.

Conclusions:

• Toxicity from paediatric exploratory paracetamol ingestion is very rare.
• Recommendations for management based on estimated dose and plasma levels.
• Suggests reduced paracetamol packaging limits to minimize poisoning potential.