Comparative Pharmacology
Head-to-head clinical analysis: ADVIL PM versus HYDROCODONE BITARTRATE AND IBUPROFEN.
Peer-Reviewed Evidence
Head-to-head clinical analysis: ADVIL PM versus HYDROCODONE BITARTRATE AND IBUPROFEN.
ADVIL PM vs HYDROCODONE BITARTRATE AND IBUPROFEN
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase (COX) enzymes, reducing prostaglandin synthesis. Diphenhydramine is a first-generation antihistamine that antagonizes histamine H1 receptors, causing sedation.
Hydrocodone is a semisynthetic opioid agonist with selectivity for mu-opioid receptors, producing analgesia and sedation. Ibuprofen is a nonsteroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase (COX-1 and COX-2), reducing prostaglandin synthesis, thereby providing anti-inflammatory, analgesic, and antipyretic effects.
Two caplets (ibuprofen 200 mg, diphenhydramine citrate 38 mg) orally at bedtime as needed for insomnia. Maximum: 2 caplets in 24 hours.
One tablet (hydrocodone bitartrate 5 mg/ibuprofen 200 mg) orally every 4 to 6 hours as needed for pain; maximum 5 tablets per day.
None Documented
None Documented
Ibuprofen: 2-4 hours (terminal); clinical context: steady state achieved in 1 day, not affected by renal impairment. Diphenhydramine: 4-8 hours (terminal); clinical context: prolonged in hepatic impairment.
Hydrocodone: 3.8-4.5 hours (immediate release); Ibuprofen: 1.8-2.5 hours (racemic, S-enantiomer slightly shorter). Clinical context: dosing every 4-6 hours due to hydrocodone half-life.
Ibuprofen: Renal (90% as metabolites and conjugates, <10% unchanged); Diphenhydramine: Renal (primarily as metabolites, ~1% unchanged). Fecal excretion is negligible for both.
Hydrocodone: primarily renal (60-70% as metabolites, <12% unchanged); Ibuprofen: primarily renal (90% as metabolites and conjugates, <1% unchanged), minor biliary/fecal.
Category C
Category D/X
NSAID/Sedative Combination
NSAID