Comparative Pharmacology
Head-to-head clinical analysis: CHILDREN S MOTRIN versus IBUPROFEN AND DIPHENHYDRAMINE HYDROCHLORIDE.
Peer-Reviewed Evidence
Head-to-head clinical analysis: CHILDREN S MOTRIN versus IBUPROFEN AND DIPHENHYDRAMINE HYDROCHLORIDE.
CHILDREN'S MOTRIN vs IBUPROFEN AND DIPHENHYDRAMINE HYDROCHLORIDE
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Nonsteroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase (COX-1 and COX-2), reducing prostaglandin synthesis, thereby decreasing pain, fever, and inflammation.
Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase (COX-1 and COX-2) enzymes, reducing prostaglandin synthesis. Diphenhydramine is an antihistamine that antagonizes histamine H1 receptors.
200-400 mg orally every 6-8 hours as needed; maximum 1200 mg/day without prescription, extended release forms: 600-800 mg orally twice daily.
1-2 tablets (200 mg ibuprofen/25 mg diphenhydramine HCl each) orally every 4-6 hours as needed; maximum 6 tablets in 24 hours.
None Documented
None Documented
2-4 hours in children; prolonged in neonates and hepatic impairment.
Ibuprofen: 2-4 hours (immediate-release). Diphenhydramine: 8-12 hours (prolonged in hepatic impairment).
Renal (90%) as inactive metabolites and conjugates; fecal (<5%).
Ibuprofen: Renal (90% as glucuronide conjugates, <10% unchanged). Diphenhydramine: Renal (primarily as metabolites, <10% unchanged). Both undergo hepatic metabolism with renal excretion of metabolites.
Category C
Category D/X
NSAID
NSAID