Drug interactions
Ciprofloxacin + Sitagliptin
Severity: Minor
Ciprofloxacin and Sitagliptin: 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 cause dysglycemia in patients on antidiabetic drugs. Sitagliptin alone rarely causes hypoglycemia, so the effect is usually small.
What this interaction means in plain words
Ciprofloxacin and Sitagliptin have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.
Ciprofloxacin belongs to Anti Bacterial; Sitagliptin belongs to Endocrine.
Why it happens
Fluoroquinolone effects on insulin secretion; the mechanism is not fully established.
What to do
Monitor blood glucose during ciprofloxacin therapy and adjust treatment if needed.
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 Ciprofloxacin
- Agomelatine + Ciprofloxacin Contraindicated
- Ciprofloxacin + Fezolinetant Contraindicated
- Ciprofloxacin + Thioridazine Contraindicated
- Ciprofloxacin + Tizanidine Contraindicated
- Ciprofloxacin + Vandetanib Contraindicated
- Alosetron + Ciprofloxacin Major
Other interactions of Sitagliptin
- Albiglutide + Sitagliptin Moderate
- Amlodipine-benazepril + Sitagliptin Moderate
- Aripiprazole + Sitagliptin Moderate
- Asenapine + Sitagliptin Moderate
- Benazepril + Sitagliptin Moderate
- Captopril-hydrochlorothiazide + Sitagliptin Moderate
Frequently asked questions
Can I take Ciprofloxacin with Sitagliptin?
MediHelp rates the interaction as minor. Ciprofloxacin and Sitagliptin 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 cause dysglycemia in patients on antidiabetic drugs. Sitagliptin alone rarely causes hypoglycemia, so the effect is usually small.
How serious is the interaction between Ciprofloxacin and Sitagliptin?
MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose during ciprofloxacin therapy and adjust treatment if needed.
What other medicines interact with Ciprofloxacin?
MediHelp also lists interactions of Ciprofloxacin with, for example, Agomelatine, Fezolinetant, Thioridazine. The full list is on the Ciprofloxacin page.
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