Magnesium and Ciprofloxacin: Can You Take Them Together?
Here's what FDA drug labeling and NIH supplement data show.
Interaction Found
What happens: Magnesium chelates fluoroquinolones, reducing their absorption and effectiveness.
What to do: Take fluoroquinolones 2 hours before or 6 hours after magnesium.
Source: FDA-approved drug labeling and NIH Office of Dietary Supplements fact sheets.
Learn more
Ciprofloxacin — full safety profile, side effects, and all known interactions.
Magnesium — supplement labels containing this ingredient.
Frequently asked questions
Can I take Magnesium with Ciprofloxacin?
Take fluoroquinolones 2 hours before or 6 hours after magnesium.
What happens if you take Magnesium and Ciprofloxacin together?
Magnesium chelates fluoroquinolones, reducing their absorption and effectiveness.
What should I do if I take both?
Take fluoroquinolones 2 hours before or 6 hours after magnesium. Always consult your healthcare provider before combining supplements and medications.
SafeCheck provides drug interaction information from FDA-approved product labeling (openFDA). This is for informational purposes only and is not medical advice. Always consult your healthcare provider before making medication decisions.