Drug interactions
Fleroxacin + Miglitol
Severity: Moderate
Fleroxacin and Miglitol: 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
Fluoroquinolones can cause both hypoglycemia and hyperglycemia in diabetic patients on antidiabetic drugs. Glycemic control may become unpredictable during therapy.
What this interaction means in plain words
Fleroxacin and Miglitol 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
Fluoroquinolones alter pancreatic beta-cell insulin release, producing dysglycemia.
What to do
Monitor blood glucose closely during fluoroquinolone treatment. Counsel patients to report symptoms, and consider a non-quinolone antibiotic if glucose is unstable.
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 Fleroxacin and Miglitol, 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 7 days on the web. No card needed.
Other interactions of Miglitol
- Miglitol + Pramlintide Major
- Aripiprazole + Miglitol Moderate
- Asenapine + Miglitol Moderate
- Chlorthalidone + Miglitol Moderate
- Clozapine + Miglitol Moderate
- Cortisone + Miglitol Moderate
Frequently asked questions
Can I take Fleroxacin with Miglitol?
MediHelp rates the interaction as moderate. Fleroxacin and Miglitol 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. Fluoroquinolones can cause both hypoglycemia and hyperglycemia in diabetic patients on antidiabetic drugs. Glycemic control may become unpredictable during therapy.
How serious is the interaction between Fleroxacin and Miglitol?
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 blood glucose closely during fluoroquinolone treatment. Counsel patients to report symptoms, and consider a non-quinolone antibiotic if glucose is unstable.
What other medicines interact with Miglitol?
MediHelp also lists interactions of Miglitol with, for example, Pramlintide, Aripiprazole, Asenapine. The full list is on the Miglitol 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.
