Drug interactions
Ferrous gluconate + Ibuprofen / famotidine
Severity: Moderate
Ferrous gluconate and Ibuprofen / famotidine: moderate 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
Famotidine reduces gastric acid, and oral iron salts need an acidic environment to be absorbed well. Long-term use can lower iron uptake and weaken the response to iron.
What this interaction means in plain words
Ferrous gluconate and Ibuprofen / famotidine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Famotidine-induced increase in gastric pH reduces iron solubility and absorption.
What to do
Monitor hemoglobin and ferritin during prolonged co-use. Adjust the iron dose or switch to another route if the response is poor.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Ferrous gluconate
Frequently asked questions
Can I take Ferrous gluconate with Ibuprofen / famotidine?
MediHelp rates the interaction as moderate. Ferrous gluconate and Ibuprofen / famotidine can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Famotidine reduces gastric acid, and oral iron salts need an acidic environment to be absorbed well. Long-term use can lower iron uptake and weaken the response to iron.
How serious is the interaction between Ferrous gluconate and Ibuprofen / famotidine?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor hemoglobin and ferritin during prolonged co-use. Adjust the iron dose or switch to another route if the response is poor.
What other medicines interact with Ferrous gluconate?
MediHelp also lists interactions of Ferrous gluconate with, for example, Ciprofloxacin, Acetohydroxamic acid, Aluminum hydroxide. The full list is on the Ferrous gluconate page.
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