Drug interactions
Flibanserin + Ropeginterferon alfa 2b
Severity: Moderate
Flibanserin and Ropeginterferon alfa 2b: 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
Interferons can cause neuropsychiatric effects such as depression and somnolence, and flibanserin also causes sedation. Combined use may increase CNS toxicity.
What this interaction means in plain words
Flibanserin and Ropeginterferon alfa 2b 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
Additive CNS and neuropsychiatric effects.
What to do
Monitor for excessive sedation, mood changes and depression. Reassess flibanserin if neuropsychiatric symptoms develop.
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 Flibanserin
- Atazanavir + Flibanserin Contraindicated
- Ceritinib + Flibanserin Contraindicated
- Clarithromycin + Flibanserin Contraindicated
- Cobicistat + Flibanserin Contraindicated
- Conivaptan + Flibanserin Contraindicated
- Crizotinib + Flibanserin Contraindicated
Frequently asked questions
Can I take Flibanserin with Ropeginterferon alfa 2b?
MediHelp rates the interaction as moderate. Flibanserin and Ropeginterferon alfa 2b 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. Interferons can cause neuropsychiatric effects such as depression and somnolence, and flibanserin also causes sedation. Combined use may increase CNS toxicity.
How serious is the interaction between Flibanserin and Ropeginterferon alfa 2b?
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 for excessive sedation, mood changes and depression. Reassess flibanserin if neuropsychiatric symptoms develop.
What other medicines interact with Flibanserin?
MediHelp also lists interactions of Flibanserin with, for example, Atazanavir, Ceritinib, Clarithromycin. The full list is on the Flibanserin page.
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