Head-to-head clinical analysis & difference comparison: details on mechanism of action, dosing, half-life, interactions, and maternal-fetal safety.
HYDROCODONE BITARTRATE AND IBUPROFEN vs ACULAR
Clinician-reviewed, head-to-head comparison of mechanism, dosing, pharmacokinetics, and safety profiles.
Last clinically reviewed: July 2026 · OpiCalc Medical Review Team
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.
Nonsteroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase (COX) enzymes, reducing prostaglandin synthesis, which decreases inflammation, pain, and fever.
Short-term (up to 10 days) management of acute pain severe enough to require an opioid analgesic and for which alternative treatments are inadequate
Treatment of postoperative inflammation in patients who have undergone cataract extraction,Relief of ocular itching due to seasonal allergic conjunctivitis
One tablet (hydrocodone bitartrate 5 mg/ibuprofen 200 mg) orally every 4 to 6 hours as needed for pain; maximum 5 tablets per day.
One drop of 0.5% ophthalmic solution into the affected eye(s) four times daily.
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.
Terminal half-life: 1.8 hours (ketorolac tromethamine); clinical context: short half-life supports dosing every 6 hours for acute pain, but prolonged in elderly or renal impairment (↑ to 5-6 hours, thus dose reduction required).
Hydrocodone is primarily metabolized by CYP3A4 and CYP2D6 enzymes to hydromorphone (active) and norhydrocodone (inactive). Ibuprofen is metabolized by CYP2C9 to inactive metabolites (hydroxyibuprofen and carboxyibuprofen).
Hepatic metabolism primarily via cytochrome P450 2C9 (CYP2C9).
Hydrocodone: primarily renal (60-70% as metabolites, <12% unchanged); Ibuprofen: primarily renal (90% as metabolites and conjugates, <1% unchanged), minor biliary/fecal.
Renal: ~80% as unchanged drug and glucuronide conjugates; biliary/fecal: ~20%
Hydrocodone: ~19% bound to plasma proteins; Ibuprofen: >99% bound to albumin.
99% bound; primary binding protein: albumin.
Hydrocodone: 3.3-4.7 L/kg; Ibuprofen: 0.1-0.2 L/kg. High Vd for hydrocodone indicates extensive tissue distribution; low Vd for ibuprofen indicates plasma and interstitial fluid confinement.
0.11-0.25 L/kg; clinical meaning: low Vd indicates primarily confined to extracellular compartment (plasma and interstitial fluid), minimal tissue penetration.
Hydrocodone: mean absolute bioavailability ~70-80% (oral); Ibuprofen: ~80-100% (oral, rapid absorption).
Ophthalmic: ~2% systemic absorption after topical instillation (due to corneal permeability and nasolacrimal drainage); oral formulation not used for Acular (ophthalmic only).
GFR 30-60 m L/min: Use with caution, consider reducing dose or increasing interval. GFR <30 m L/min: Not recommended due to accumulation of ibuprofen and hydrocodone metabolites.
No dosage adjustment required for renal impairment.
Child-Pugh Class B: Start with lowest possible dose, monitor closely. Child-Pugh Class C: Contraindicated due to risk of toxicity.
No dosage adjustment required for hepatic impairment.
Not recommended for use in pediatric patients; safety and efficacy not established.
Safety and efficacy in pediatric patients have not been established; use not recommended.
Initiate with lowest effective dose (e.g., half tablet) and monitor for CNS and respiratory depression; reduce maximum daily dose to 4 tablets due to increased sensitivity and renal impairment.
No specific dosage adjustment required; use same dosing as for younger adults.
Risk of addiction, abuse, and misuse; life-threatening respiratory depression; accidental ingestion (especially in children) can be fatal; neonatal opioid withdrawal syndrome with prolonged use during pregnancy; risks from concomitant use with benzodiazepines or other CNS depressants; hepatotoxicity from ibuprofen (NSAIDs cause an increased risk of serious gastrointestinal adverse events including bleeding, ulceration, and perforation, which can be fatal).
No FDA boxed warning.
Addiction, abuse, and misuse; life-threatening respiratory depression; accidental ingestion; neonatal opioid withdrawal syndrome; risks from concomitant use with CNS depressants; severe hypotension; adrenal insufficiency; hepatotoxicity; gastrointestinal bleeding, ulceration, and perforation; cardiovascular thrombotic events; hypertension; renal toxicity; anaphylactoid reactions; serious skin reactions; use in pregnancy; use in breastfeeding; use in hepatic impairment; use in renal impairment; use in elderly; use in patients with bleeding disorders.
May increase bleeding time due to inhibition of platelet aggregation; use with caution in patients with known bleeding tendencies or those receiving other medications that may prolong bleeding time.,May cause corneal effects including keratitis and corneal thinning; discontinue if corneal epithelial breakdown occurs.,Use with caution in patients with prior sensitivity to aspirin, phenylacetic acid derivatives, or other NSAIDs.,May delay wound healing or exacerbate infections; avoid use in patients with active epithelial herpes simplex keratitis.
Significant respiratory depression; acute or severe bronchial asthma in an unmonitored setting or without resuscitative equipment; known or suspected gastrointestinal obstruction; hypersensitivity to hydrocodone, ibuprofen, or any component; history of asthma, urticaria, or allergic-type reactions after taking aspirin or other NSAIDs; perioperative pain relief in the setting of coronary artery bypass graft (CABG) surgery; use within 14 days of monoamine oxidase inhibitor (MAOI) therapy.
Hypersensitivity to ketorolac tromethamine or any component of the formulation,History of asthma, urticaria, or allergic-type reactions after taking aspirin or other NSAIDs,Active epithelial herpes simplex keratitis,Late pregnancy (third trimester) due to risk of premature closure of ductus arteriosus
Grapefruit and grapefruit juice may increase hydrocodone levels and risk of adverse effects; avoid concurrent use. Alcohol potentiates CNS depression and increases GI bleeding risk; avoid altogether. High-fat meals may delay absorption of hydrocodone, but clinical impact is minimal; take consistently with or without food.
No known food interactions. Avoid alcohol if concomitant oral NSAIDs are used due to increased risk of gastrointestinal bleeding, but this is not specific to ophthalmic use.
Pregnancy Category C: No adequate studies in pregnant women. Ibuprofen (NSAID) is associated with increased risk of premature closure of ductus arteriosus and oligohydramnios in third trimester; avoid after 30 weeks gestation. Hydrocodone may cause respiratory depression in neonate if used near term; chronic use may lead to neonatal opioid withdrawal syndrome. First trimester: limited data, but NSAIDs may increase risk of miscarriage; hydrocodone not associated with major malformations. Second trimester: generally considered safer, but risks remain. Third trimester: avoid NSAIDs; hydrocodone use only if benefit outweighs risk.
Pregnancy Category C. No adequate studies in pregnant women. Ketorolac tromethamine, like other NSAIDs, may cause premature closure of the ductus arteriosus and fetal renal impairment in the third trimester. First and second trimester use should be avoided unless clearly needed. The potential benefits should be weighed against the risks.
Limited data; both drugs excreted into breast milk. Ibuprofen M/P ratio ~0.01, considered compatible. Hydrocodone M/P ratio ~2.0; low levels in milk but risk of infant sedation and respiratory depression. Use caution; monitor infant for drowsiness, difficulty breastfeeding. American Academy of Pediatrics considers hydrocodone as 'usually compatible' but avoid when possible. Alternatives preferred.
Ketorolac is excreted in human milk at low levels. The M/P ratio is not well defined. Due to potential adverse effects in nursing infants, caution is advised. Use only if clearly indicated and consider alternative agents.
No specific pharmacokinetic studies; however, pregnancy increases clearance and volume of distribution for both drugs. Ibuprofen: dose adjustments not typically recommended, but due to renal effects and fetal risks, use lowest effective dose for shortest duration. Hydrocodone: increased clearance may require higher doses to achieve analgesic effect; consider patient-specific titration. However, due to neonatal risks, minimize use and duration.
No specific dose adjustments are recommended for pregnancy; however, use the lowest effective dose for the shortest duration due to potential fetal risks. Physiological changes in pregnancy (increased volume of distribution, renal clearance) may alter pharmacokinetics, but no formal studies justify dose modification.
Hydrocodone/ibuprofen combines an opioid agonist with an NSAID. Be aware of additive risks: respiratory depression, sedation, GI bleeding, renal impairment, and cardiovascular thrombotic events. Avoid in patients with severe asthma, GI obstruction, or after recent bariatric surgery. Use lowest effective dose for shortest duration. Monitor for serotonin syndrome if used with other serotonergic drugs. Abrupt discontinuation after prolonged use may cause withdrawal.
ACULAR (ketorolac tromethamine ophthalmic solution) is a nonsteroidal anti-inflammatory drug (NSAID) used for ocular inflammation. Avoid concomitant use with other NSAIDs or corticosteroids due to increased risk of corneal adverse events. Use with caution in patients with bleeding disorders or those on anticoagulants, as it may increase bleeding tendency. Monitor for corneal toxicity, especially in patients with compromised corneal integrity. Ensure proper storage at room temperature and discard if solution changes color or becomes cloudy.
Take exactly as prescribed; do not increase dose or frequency without consulting your doctor.,Hydrocodone can cause drowsiness; avoid driving or operating heavy machinery until you know how it affects you.,Do not consume alcohol or other CNS depressants (e.g., benzodiazepines, other opioids) while taking this medication.,Ibuprofen may increase risk of stomach bleeding; report black/tarry stools, coffee-ground vomit, or abdominal pain.,Avoid other NSAIDs (e.g., aspirin, naproxen) or COX-2 inhibitors to prevent additive GI and renal toxicity.,Store securely away from children and others; dispose of unused medication via take-back programs.,Do not abruptly stop after long-term use; withdrawal symptoms may occur (anxiety, sweating, nausea).
Do not touch the dropper tip to any surface to avoid contamination.,Remove contact lenses before instillation and wait at least 15 minutes before reinserting.,Apply pressure to the inner corner of the eye (nasolacrimal occlusion) for 1 minute after instillation to reduce systemic absorption.,Do not use while wearing soft contact lenses, as the preservative may be absorbed.,Report any signs of corneal problems such as pain, redness, or vision changes immediately.,Use exactly as prescribed and do not share the medication with others.
"Concomitant use of Ibuprofen (a nonsteroidal anti-inflammatory drug, NSAID) and Methylprednisolone (a systemic corticosteroid) synergistically increases the risk of gastrointestinal (GI) ulceration, bleeding, and perforation due to additive inhibition of prostaglandin synthesis and mucosal protection. Additionally, Ibuprofen may potentiate the immunosuppressive effects of Methylprednisolone, elevating infection risk. This interaction can lead to serious clinical outcomes, including acute GI hemorrhage, perforation, and impaired wound healing."
"The combination of olopatadine, an antihistamine with sedative properties, and ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID), may result in additive central nervous system (CNS) depression, leading to increased sedation, dizziness, and impaired psychomotor function. Ibuprofen can inhibit the metabolism of olopatadine via competition for hepatic CYP450 enzymes, potentially elevating olopatadine plasma concentrations and prolonging its systemic effects. Clinically, patients may experience exacerbated drowsiness, reduced alertness, and increased risk of falls or accidents, especially in the elderly or those with compromised hepatic function."
"Ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID), can decrease the metabolism of pioglitazone, a thiazolidinedione antidiabetic agent, by inhibiting cytochrome P450 2C8 (CYP2C8) enzyme activity. This inhibition elevates plasma concentrations of pioglitazone, potentially enhancing its hypoglycemic effects and increasing the risk of adverse reactions such as edema, weight gain, and heart failure exacerbation. Clinically, concomitant use may lead to improved glycemic control but also raises concerns for dose-dependent toxicities, necessitating careful monitoring and possible dose adjustment of pioglitazone."
No interactions on record
Explore head-to-head clinical comparisons of other medications in the same therapeutic classes.
Common clinical questions about HYDROCODONE BITARTRATE AND IBUPROFEN vs ACULAR, answered by our medical review team.
HYDROCODONE BITARTRATE AND IBUPROFEN is a NSAID that works by 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.. ACULAR is a NSAID Ophthalmic that works by Nonsteroidal anti-inflammatory drug (NSAID) that inhibits cyclooxygenase (COX) enzymes, reducing prostaglandin synthesis, which decreases inflammation, pain, and fever.. They differ in pharmacokinetic profiles, FDA-approved indications, and side effect profiles.
Potency comparisons between HYDROCODONE BITARTRATE AND IBUPROFEN and ACULAR depend on the specific clinical indication. These are agents from distinct pharmacological classes and are not directly interchangeable by dose. A physician or clinical pharmacist should guide any therapeutic switching decisions.
The standard adult dose of HYDROCODONE BITARTRATE AND IBUPROFEN is: One tablet (hydrocodone bitartrate 5 mg/ibuprofen 200 mg) orally every 4 to 6 hours as needed for pain; maximum 5 tablets per day.. The standard adult dose of ACULAR is: One drop of 0.5% ophthalmic solution into the affected eye(s) four times daily.. Dosing should always be individualized based on indication, renal and hepatic function, age, and other patient factors.
No direct drug-drug interaction has been formally documented between HYDROCODONE BITARTRATE AND IBUPROFEN and ACULAR in current clinical databases. However, individual patient risk factors including other medications, organ function, and comorbidities should always be evaluated by a qualified healthcare provider.
The maternal-fetal safety profiles differ. HYDROCODONE BITARTRATE AND IBUPROFEN is classified as Category D/X. Pregnancy Category C: No adequate studies in pregnant women. Ibuprofen (NSAID) is associated with increased risk of premature closure of ductus arteriosus and oligohydramnios in th. ACULAR is classified as Category C. Pregnancy Category C. No adequate studies in pregnant women. Ketorolac tromethamine, like other NSAIDs, may cause premature closure of the ductus arteriosus and fetal renal impairm. Always consult a maternal-fetal medicine specialist before taking either drug during pregnancy or lactation.