Ciprofloxacin eye drops are commonly used to treat bacterial infections of the eyes, including conjunctivitis (pink eye), corneal ulcers, and other bacterial eye conditions. This antibiotic works by stopping the growth of bacteria and helping reduce symptoms such as redness, irritation, swelling, and discharge from the eyes. Ciprofloxacin eye drops are effective only against bacterial infections and are not useful for viral or allergic eye problems. They are usually prescribed by healthcare professionals and should be used exactly as directed to achieve the best results and support proper eye recovery.