Dexon-G 0.3% + 0.1% Ophthalmic Solution is a combination eye drop formulation containing Gatifloxacin (0.3%) and Dexamethasone (0.1%). It is manufactured by Ibn Sina Pharmaceuticals Ltd. Gatifloxacin is a fluoroquinolone antibiotic that works by inhibiting bacterial DNA replication, making it effective against a broad spectrum of bacterial infections in the eye. Dexamethasone, a corticosteroid, helps reduce inflammation and symptoms associated with eye infections.