This page explains what happens if Ciprofloxacin and Insulin are taken together, according to official sources.
Blood sugar instability
Ciprofloxacin can raise or lower blood sugar when taken with insulin.
Keep fast-acting simple carbohydrates readily accessible. Monitor glucose carefully; consult physician if severe hypoglycemic symptoms occur.
Last updated: Sep 25, 2026
Before changing or stopping any medicine, ask your doctor or pharmacist. Never stop your medicine on your own.