Antiviral eye drops are commonly used clinically, such as acyclovir drops, ganciclovir drops, acyclovir gel, and ganciclovir gel. Viral keratitis or viral conjunctivitis in addition to topical medication, systemic antiviral therapy should be given, which can be oral acyclovir. Antibiotic eye drops should be given, commonly used are tobramycin eye drops, ofloxacin eye drops, chloramphenicol eye drops, pralofen eye drops, erythromycin eye ointment, diclofenac eye ointment, etc. In case of viral keratitis, glucocorticoids can be applied in moderation, for example, stromal keratitis can be used, which is better for reducing edema. Also, cyclosporine can be used to treat viral keratitis.