Does Ciprofloxacin Interact With Duloxetine?
Other drugs that inhibit CYP1A2 metabolism include cimetidine and quinolone antimicrobials such as ciprofloxacin and enoxacin [see Warnings and Precautions (5.12) ].
Severity: Moderate
Severity basis: drug interactions section (keywords: caution). Combining Ciprofloxacin (Fluoroquinolone antibiotic) and Duloxetine (SNRI antidepressant) is classified as a moderate interaction.
What to Do
Use this combination with caution. Your prescriber may monitor you more closely or adjust doses.
From the FDA Label
Other drugs that inhibit CYP1A2 metabolism include cimetidine and quinolone antimicrobials such as ciprofloxacin and enoxacin [see Warnings and Precautions (5.12) ].
Source: FDA structured product labeling (set_id 00628e5e-4c5b-2573-e063-6294a90a0e3b).
Check these against your full medication list in our free Interaction Checker
This information is educational — not medical advice.
This page is provided for general educational purposes and summarizes publicly available data from sources such as the U.S. Food & Drug Administration. It is not a substitute for the judgment of a licensed clinician and should not be used to start, stop, or change any medication. It may be incomplete or out of date, and individual circumstances vary. Always talk with your prescriber or pharmacist about your specific medications and health conditions. If you think you may have a medical emergency, call 911.
Other Ciprofloxacin Interactions
Other Duloxetine Interactions
- Duloxetine + Amitriptyline(moderate)
- Duloxetine + Fluoxetine(moderate)
- Duloxetine + Nortriptyline(moderate)
- Duloxetine + Aspirin(minor)
- Duloxetine + Buspirone(minor)
- Duloxetine + Famotidine(minor)
- Duloxetine + Lithium(minor)
- Duloxetine + Lorazepam(minor)
- Duloxetine + Paroxetine(minor)
- Duloxetine + Temazepam(minor)
- Duloxetine + Tramadol(minor)
- Duloxetine + Warfarin(minor)