The dosing strategy for acetaminophen and ibuprofen in children is based on weight, not age alone.

• A. False
• B. Not applicable
• C. Not recommended
• D. True

Answer: (D)

Weight-based dosing is essential for pediatric dosing of acetaminophen and ibuprofen because a child’s size drives how much medicine is appropriate, more reliably than age alone. Two children of the same age can have very different weights, so using weight (mg per kg) helps ensure each child gets a safe and effective amount. For acetaminophen, the typical dose is about 10–15 mg per kg per dose every 4–6 hours as needed, with a daily maximum that keeps total daily exposure within safe limits. For ibuprofen, dosing is about 5–10 mg per kg per dose every 6–8 hours, with a separate daily maximum. Always use a proper measuring device and the correct product concentration. Avoid giving both medicines at the same time unless directed, and monitor total daily amounts to stay within safe limits.