Drug interactions
Ferric maltol + Mycophenolate mofetil
Severity: Moderate
Ferric maltol and Mycophenolate mofetil: 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
Oral iron can bind mycophenolate in the gut and may reduce its absorption, though study results on clinical impact are inconsistent. Reduced exposure could weaken immunosuppression.
What this interaction means in plain words
Ferric maltol and Mycophenolate mofetil 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.
Ferric maltol belongs to Miscellaneous; Mycophenolate mofetil belongs to Miscellaneous.
Why it happens
Chelation or binding in the gastrointestinal tract may reduce mycophenolate absorption.
What to do
Separate the doses by at least 2 hours, and monitor for rejection or loss of disease control if clinical concern exists.
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 Mycophenolate mofetil
- Adenovirus types 4 and 7 live + Mycophenolate mofetil Contraindicated
- Bcg vaccine live + Mycophenolate mofetil Contraindicated
- Influenza virus vaccine quadrivalent intranasal + Mycophenolate mofetil Contraindicated
- Measles mumps and rubella vaccine live + Mycophenolate mofetil Contraindicated
- Measles mumps rubella and varicella vaccine live + Mycophenolate mofetil Contraindicated
- Measles vaccine + Mycophenolate mofetil Contraindicated
Other interactions of Ferric maltol
- Aluminum hydroxide + Ferric maltol Moderate
- Calcium carbonate + Ferric maltol Moderate
- Calcium + Ferric maltol Moderate
- Carbidopa-entacapone-levodopa + Ferric maltol Moderate
- Carbidopa-levodopa + Ferric maltol Moderate
- Cimetidine + Ferric maltol Moderate
Frequently asked questions
Can I take Ferric maltol with Mycophenolate mofetil?
MediHelp rates the interaction as moderate. Ferric maltol and Mycophenolate mofetil 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. Oral iron can bind mycophenolate in the gut and may reduce its absorption, though study results on clinical impact are inconsistent. Reduced exposure could weaken immunosuppression.
How serious is the interaction between Ferric maltol and Mycophenolate mofetil?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Separate the doses by at least 2 hours, and monitor for rejection or loss of disease control if clinical concern exists.
What other medicines interact with Mycophenolate mofetil?
MediHelp also lists interactions of Mycophenolate mofetil with, for example, Adenovirus types 4 and 7 live, Bcg vaccine live, Influenza virus vaccine quadrivalent intranasal. The full list is on the Mycophenolate mofetil page.
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