Ibuprofen and Prenatal Multivitamin Interaction
Drug interaction information between Ibuprofen and Prenatal Multivitamin.
Ibuprofen and Prenatal Multivitamin have a documented minor interaction in FDA labeling.
FDA drug labeling documents a minor-severity interaction between Ibuprofen and Prenatal Multivitamin. Major interactions are generally avoided, moderate ones may need monitoring or a dose adjustment, and minor ones are usually low-risk. This page shows the documented mechanism and guidance. Label-documented interactions are not a complete safety review, so always confirm your own medications with a pharmacist or doctor. Educational information, not medical advice.
How They Interact
Ibuprofen is a type of NSAID that can interfere with how your body absorbs or uses certain vitamins in your prenatal supplement.
What To Do
Talk to your doctor about whether you should take these medications at different times of the day.
FDA Label Information
• NSAIDs include ibuprofen, naproxen, indomethacin and sulindac.
Ibuprofen Also Interacts With
- Heparin moderate
- Warfarin moderate
- Carbamazepine minor
- Digoxin minor
- Fluconazole minor
Prenatal Multivitamin Also Interacts With
- Trimethoprim moderate
- Phenytoin moderate
- Metformin minor
- Fluoxetine minor
- Potassium Chloride minor
Frequently Asked Questions
Can I take Ibuprofen and Prenatal Multivitamin together?
This is a minor interaction. Talk to your doctor about whether you should take these medications at different times of the day.
How serious is the interaction between Ibuprofen and Prenatal Multivitamin?
This interaction is classified as "minor" severity by the FDA. Minor interactions are unlikely to cause significant problems but should still be mentioned to your healthcare provider.
Why do Ibuprofen and Prenatal Multivitamin interact?
Ibuprofen is a type of NSAID that can interfere with how your body absorbs or uses certain vitamins in your prenatal supplement.
Understanding the Ibuprofen and Prenatal Multivitamin Interaction
FDA-approved prescribing information for these two drugs flags their combination as a minor-severity interaction. Ibuprofen belongs to the Nonsteroidal Anti-Inflammatory Drug (NSAID) class and Prenatal Multivitamin belongs to the Prenatal Vitamin class - two categories that can collide when co-prescribed. The mechanism described in FDA labeling is: Ibuprofen is a type of NSAID that can interfere with how your body absorbs or uses certain vitamins in your prenatal supplement. Severity tiers matter: major flags generally advise avoidance, moderate flags often require monitoring or dose adjustment, and minor flags may only call for awareness.
Context around a specific patient determines real-world impact. Ibuprofen has 9 total documented interactions on file in this dataset, and Prenatal Multivitamin has 23. Each additional medication compounds the interaction surface, which is why pharmacists run full-profile checks rather than evaluating one pair at a time. FDA-derived guidance for this pair is: Talk to your doctor about whether you should take these medications at different times of the day. Timing of doses, renal and hepatic function, age, and other concurrent prescriptions all shape whether a labeled interaction matters clinically.
An interaction flag is not a verdict. A large share of labeled interactions are managed routinely in clinical practice, the fix may be as simple as spacing doses or adding a monitoring test. Others require the prescriber to choose a different medication entirely. This page surfaces FDA-sourced labeling and openFDA data for educational purposes only; it is not medical advice and cannot account for your full clinical picture. Never start, stop, or adjust either Ibuprofen or Prenatal Multivitamin based on a web page, speak with your prescriber or pharmacist before making any change.
Sources: FDA Drug Labels (SPL) via openFDA (2026). This is for informational purposes only and is not medical advice. Always consult your healthcare provider about drug interactions.
Read our methodology - how this data is sourced, computed, and verified.