Drug interactions
Ropeginterferon alfa 2b + Tedizolid
Severity: Moderate
Ropeginterferon alfa 2b and Tedizolid: 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
Both agents can suppress bone marrow function, and oxazolidinones can cause thrombocytopenia and neutropenia. Combined use may produce additive cytopenias.
What this interaction means in plain words
Ropeginterferon alfa 2b and Tedizolid 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 myelosuppression.
What to do
Monitor complete blood counts regularly during combined therapy, particularly with prolonged tedizolid courses. Reduce doses or stop one agent if significant cytopenias 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?
Pro+ members
Unlock the full page
Create an account and start a Pro+ trial to unlock the full management advice for Ropeginterferon alfa 2b and Tedizolid, 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 Tedizolid
- Bupropion + Tedizolid Major
- Cyproheptadine + Tedizolid Major
- Deferiprone + Tedizolid Major
- Isocarboxazid + Tedizolid Major
- Meperidine + Tedizolid Major
- Methamphetamine + Tedizolid Major
Frequently asked questions
Can I take Ropeginterferon alfa 2b with Tedizolid?
MediHelp rates the interaction as moderate. Ropeginterferon alfa 2b and Tedizolid 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. Both agents can suppress bone marrow function, and oxazolidinones can cause thrombocytopenia and neutropenia. Combined use may produce additive cytopenias.
How serious is the interaction between Ropeginterferon alfa 2b and Tedizolid?
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 complete blood counts regularly during combined therapy, particularly with prolonged tedizolid courses. Reduce doses or stop one agent if significant cytopenias develop.
What other medicines interact with Tedizolid?
MediHelp also lists interactions of Tedizolid with, for example, Bupropion, Cyproheptadine, Deferiprone. The full list is on the Tedizolid 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.
