Zymar

This is the trade name for the antibiotic eye drop gatifloxacin. This is a powerful antibiotic used for eye infections, corneal ulcers, and after eye surgery. This drug comes in a concentration of 0.3% and is now being supplanted by the medication Zymaxid, which contains the same drug but at a higher concentration. Comparable fluoroquinolone antibiotics in the same drug class include Vigamox and Besivance.