Drug interactions
Gemifloxacin + Rosiglitazone
Severity: Minor
Gemifloxacin and Rosiglitazone: 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
Fluoroquinolones can disturb glucose control, causing hypoglycemia or hyperglycemia in patients on antidiabetic drugs. Rosiglitazone seldom causes hypoglycemia alone, but glucose variation may still occur.
What this interaction means in plain words
Gemifloxacin and Rosiglitazone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Gemifloxacin belongs to Anti Bacterial; Rosiglitazone belongs to Endocrine.
Why it happens
Fluoroquinolones affect pancreatic insulin release and glucose homeostasis, producing additive or opposing effects on glycemic control.
What to do
Advise patients to monitor blood glucose during the antibiotic course. Adjust antidiabetic therapy only if glucose becomes unstable.
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 Gemifloxacin
- Arsenic trioxide + Gemifloxacin Contraindicated
- Dofetilide + Gemifloxacin Contraindicated
- Gemifloxacin + Ibutilide Contraindicated
- Gemifloxacin + Pimozide Contraindicated
- Gemifloxacin + Thioridazine Contraindicated
- Gemifloxacin + Vandetanib Contraindicated
Other interactions of Rosiglitazone
- Insulin aspart protamine / insulin aspart + Rosiglitazone Major
- Insulin aspart-insulin aspart protamine + Rosiglitazone Major
- Insulin aspart + Rosiglitazone Major
- Insulin degludec / insulin aspart + Rosiglitazone Major
- Insulin degludec-insulin aspart + Rosiglitazone Major
- Insulin degludec-liraglutide + Rosiglitazone Major
Frequently asked questions
Can I take Gemifloxacin with Rosiglitazone?
MediHelp rates the interaction as minor. Gemifloxacin and Rosiglitazone have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Fluoroquinolones can disturb glucose control, causing hypoglycemia or hyperglycemia in patients on antidiabetic drugs. Rosiglitazone seldom causes hypoglycemia alone, but glucose variation may still occur.
How serious is the interaction between Gemifloxacin and Rosiglitazone?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients to monitor blood glucose during the antibiotic course. Adjust antidiabetic therapy only if glucose becomes unstable.
What other medicines interact with Gemifloxacin?
MediHelp also lists interactions of Gemifloxacin with, for example, Arsenic trioxide, Dofetilide, Ibutilide. The full list is on the Gemifloxacin page.
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