Drug interactions
Doxorubicin + Safinamide
Severity: Minor
Doxorubicin and Safinamide: 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
Safinamide may inhibit intestinal BCRP. Because doxorubicin is given intravenously, intestinal transporter inhibition should have little impact on its exposure. The interaction is mostly theoretical.
What this interaction means in plain words
Doxorubicin and Safinamide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Doxorubicin belongs to Oncology; Safinamide belongs to Central Nervous System.
Why it happens
Inhibition of intestinal BCRP by safinamide may theoretically raise exposure to BCRP substrates.
What to do
No routine adjustment is needed. Follow standard doxorubicin toxicity monitoring, including blood counts.
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 Safinamide
- Amitriptyline + Safinamide Contraindicated
- Amoxapine + Safinamide Contraindicated
- Amphetamine polistirex + Safinamide Contraindicated
- Clomipramine + Safinamide Contraindicated
- Cyclobenzaprine + Safinamide Contraindicated
- Desipramine + Safinamide Contraindicated
Other interactions of Doxorubicin
Frequently asked questions
Can I take Doxorubicin with Safinamide?
MediHelp rates the interaction as minor. Doxorubicin and Safinamide have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Safinamide may inhibit intestinal BCRP. Because doxorubicin is given intravenously, intestinal transporter inhibition should have little impact on its exposure. The interaction is mostly theoretical.
How serious is the interaction between Doxorubicin and Safinamide?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: No routine adjustment is needed. Follow standard doxorubicin toxicity monitoring, including blood counts.
What other medicines interact with Safinamide?
MediHelp also lists interactions of Safinamide with, for example, Amitriptyline, Amoxapine, Amphetamine polistirex. The full list is on the Safinamide page.
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