Drug interactions
Ibuprofen + Pentobarbital
Severity: Minor
Ibuprofen and Pentobarbital: minor interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Pentobarbital induces hepatic enzymes, which may modestly increase CYP2C9-mediated clearance of ibuprofen. The effect on analgesia is usually small.
What this interaction means in plain words
Ibuprofen and Pentobarbital have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Why it happens
Barbiturate induction of hepatic CYP2C enzymes increases ibuprofen metabolism.
What to do
No routine adjustment is needed; reassess pain control and titrate ibuprofen within labeled limits if the response is inadequate.
What to ask your pharmacist
- Is there anything I should notice while taking both?
- Do I need to tell my doctor at the next visit?
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Other interactions of Ibuprofen
- Ibuprofen + Ketorolac Contraindicated
- Ibuprofen + Ketorolac intranasal Contraindicated
- Acemetacin + Ibuprofen Major
- Alteplase + Ibuprofen Major
- Amiloride + Ibuprofen Major
- Apixaban + Ibuprofen Major
Frequently asked questions
Can I take Ibuprofen with Pentobarbital?
MediHelp rates the interaction as minor. Ibuprofen and Pentobarbital have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Pentobarbital induces hepatic enzymes, which may modestly increase CYP2C9-mediated clearance of ibuprofen. The effect on analgesia is usually small.
How serious is the interaction between Ibuprofen and Pentobarbital?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine adjustment is needed; reassess pain control and titrate ibuprofen within labeled limits if the response is inadequate.
What other medicines interact with Ibuprofen?
MediHelp also lists interactions of Ibuprofen with, for example, Ketorolac, Ketorolac intranasal, Acemetacin. The full list is on the Ibuprofen page.
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