Due to the damage to the corneal epithelium caused by dry eye, resulting in keratitis, it is essential to treat it promptly. With active treatment, recovery is generally possible within about a week. Treatment mainly involves the use of sodium hyaluronate eye drops, calf serum deproteinized extract eye drops, levofloxacin eye drops, and acyclovir eye drops. At night, use eye ointment once, specifically tobramycin eye ointment. Do not apply heat, rest well, engage in appropriate physical exercise to boost the body's immunity, adjust your mindset, reduce close-up activities to avoid eye fatigue, have regular follow-ups, pay attention to the condition of your vision. Active treatment is crucial to prevent future complications like thinning of the cornea, spots, and leukoma, which can significantly impact vision and lead to severe consequences.