Can I take Ibuprofen and Iron supplements together?
Drug interaction guide
Originally published 14 Mar 2026
Meets Patient’s editorial guidelines
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Taking ibuprofen and iron supplements together can increase the risk of irritation or damage to the lining of your stomach and intestines. Both substances can be harsh on the digestive system individually; when combined, they may increase the likelihood of developing stomach aches, indigestion, or in more serious cases, stomach ulcers.
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Why this happens
Ibuprofen belongs to a group of medicines called NSAIDs, which reduce the protective mucus lining of the stomach. Iron supplements are known to be directly irritating to the stomach lining (the gastrointestinal mucosa). When the stomach's natural protection is lowered by ibuprofen, it becomes more vulnerable to the irritating effects of the iron.
What you should do
Back to contentsIt is generally best to take these at different times of the day to minimise stomach upset. Always take both ibuprofen and iron supplements with food or a large glass of water to protect your stomach. If you notice persistent stomach pain, black or tarry stools, or indigestion, stop taking them and speak to your doctor.
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Using other medicines
Back to contentsTaking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.
Disclaimer
This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.
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Article history
The information on this page is written and peer reviewed by qualified clinicians.
14 Mar 2026 | Originally published

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