Tobralex eye drops are used to treat infections caused by bacteria in the eye, such as conjunctivitis and blepharitis. They contain an antibiotic that works to prevent the growth of bacteria and eliminate them. These drops help reduce irritation, itching, and redness resulting from the infection. Tobralex should be used after washing your hands well, taking care not to touch the tip of the dropper to the eye. You should also follow your doctor's instructions carefully regarding the number of doses and the duration of treatment. Avoid stopping the use of the drops early to prevent the infection from returning. The drops are also used in some cases after surgical operations to prevent bacterial infections.