Drug interactions
Polysaccharide iron + Rabeprazole
Severity: Minor
Polysaccharide iron and Rabeprazole: 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
Rabeprazole reduces gastric acidity, which can lessen absorption of oral iron, though polysaccharide iron complexes may be less acid-dependent than ferrous salts. Prolonged PPI use may contribute to iron deficiency or a poorer response to supplements.
What this interaction means in plain words
Polysaccharide iron and Rabeprazole 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
Reduced gastric acid impairs dissolution and absorption of oral iron.
What to do
Monitor hemoglobin and ferritin during long-term combination. Reassess the need for the PPI or consider parenteral iron if the response is poor.
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 Rabeprazole
- Rabeprazole + Rilpivirine Contraindicated
- Acalabrutinib + Rabeprazole Major
- Atazanavir + Rabeprazole Major
- Dacomitinib + Rabeprazole Major
- Dasatinib + Rabeprazole Major
- Erlotinib + Rabeprazole Major
Frequently asked questions
Can I take Polysaccharide iron with Rabeprazole?
MediHelp rates the interaction as minor. Polysaccharide iron and Rabeprazole have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Rabeprazole reduces gastric acidity, which can lessen absorption of oral iron, though polysaccharide iron complexes may be less acid-dependent than ferrous salts. Prolonged PPI use may contribute to iron deficiency or a poorer response to supplements.
How serious is the interaction between Polysaccharide iron and Rabeprazole?
MediHelp rates it minor, 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 long-term combination. Reassess the need for the PPI or consider parenteral iron if the response is poor.
What other medicines interact with Rabeprazole?
MediHelp also lists interactions of Rabeprazole with, for example, Rilpivirine, Acalabrutinib, Atazanavir. The full list is on the Rabeprazole page.
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