Ofloxacin ophthalmic ointment can be used mainly for eye infectious diseases. The main active ingredient is ofloxacin, which belongs to the fluoroquinolone class of antibacterial drugs and exerts antibacterial effects mainly by inhibiting bacterial DNA rotase, thereby inhibiting DNA replication. Ofloxacin has a broad-spectrum antibacterial effect on Gram-positive and negative bacteria as well as atypical pathogens, such as Chlamydia and Mycoplasma. In clinical practice, ofloxacin ophthalmic ointment is mainly indicated for the treatment of infectious eye lesions, such as it can be used for conjunctivitis, keratitis, corneal ulcer, lacrimal sac infection, and also for postoperative infections. In conclusion, ofloxacin ophthalmic ointment has antibacterial effects and can usually be used for eye infections.