Bacterial keratitis is a serious ocular condition that may result in significant sight-threatening corneal sequelae. The common risk factors for infectious keratitis include ocular trauma, contact lens wear, recent ocular surgery, preexisting ocular surface disease, dry eyes, lid deformity, corneal sensational impairment, chronic use of topical steroids, and systemic immunosuppression. Serious cases of keratitis are hospitalized to administrate an intensive hospital-made local antibiotic.