Drug interactions
Ferrous gluconate + Nizatidine
Severity: Moderate
Ferrous gluconate and Nizatidine: 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
Reduced gastric acid lowers solubilization and absorption of oral ferrous iron. Long-term co-use may reduce the response to iron replacement.
What this interaction means in plain words
Ferrous gluconate and Nizatidine 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.
Ferrous gluconate belongs to Miscellaneous; Nizatidine belongs to Gastrointestinal Tract.
Why it happens
Nizatidine increases gastric pH and impairs iron dissolution and absorption.
What to do
Monitor hemoglobin and ferritin during prolonged co-therapy. Consider taking iron with vitamin C or reassess the need for the acid suppressant.
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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Ferrous gluconate and Nizatidine, the additional notes, the evidence detail and the whole-prescription interaction checker.
- Full clinical management advice
- Additional notes
- Evidence detail
- Interaction checker for a whole prescription
Try Pro+ free for 14 days on the web. No card needed.
Other interactions of Nizatidine
- Atazanavir + Nizatidine Major
- Dasatinib + Nizatidine Major
- Erlotinib + Nizatidine Major
- Itraconazole + Nizatidine Major
- Ketoconazole + Nizatidine Major
- Nizatidine + Pazopanib Major
Other interactions of Ferrous gluconate
Frequently asked questions
Can I take Ferrous gluconate with Nizatidine?
MediHelp rates the interaction as moderate. Ferrous gluconate and Nizatidine 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. Reduced gastric acid lowers solubilization and absorption of oral ferrous iron. Long-term co-use may reduce the response to iron replacement.
How serious is the interaction between Ferrous gluconate and Nizatidine?
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-therapy. Consider taking iron with vitamin C or reassess the need for the acid suppressant.
What other medicines interact with Nizatidine?
MediHelp also lists interactions of Nizatidine with, for example, Atazanavir, Dasatinib, Erlotinib. The full list is on the Nizatidine page.
Full monographs, dosing and an interaction checker in the MediHelp app
Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.
