Acetaminophen (Tylenol) Pediatric & Adult Dosage and Calculation

Dosage for Children: Pediatric dosing of acetaminophen is weight-based to ensure accurate and safe administration. The American Academy of Pediatrics (AAP) provides guidelines for pediatric acetaminophen dosing: 

- For children aged 2 to 12 years, the recommended dosage is 10 to 15 mg/kg/dose every 4 to 6 hours, not exceeding 5 doses in a 24-hour period. 
- Careful calculation of the child's weight and selection of the appropriate formulation (e.g., liquid suspension, chewable tablets) are essential to prevent dosing errors and ensure optimal pain relief.

Calculations:

(Reference: https://www.slideshare.net/slideshow/dosage-calculations-for-dental-drugs-prescription/110193294)

Dosage for Adults: For adults experiencing dental pain or fever, the standard dosage of acetaminophen typically ranges from 325 mg to 1000 mg every 4 to 6 hours, not exceeding 4000 mg in a 24-hour period. Dentists should consider the severity of pain, individual patient factors, and the presence of any underlying medical conditions when determining the appropriate dosage. It's crucial to educate patients on the importance of adhering to the prescribed regimen and avoiding excessive use to prevent potential hepatotoxicity.