Herpes Simplex Keratitis

Herpes simplex keratitis (HSK) is a common viral infection affecting the cornea, caused by the herpes simplex virus (HSV). It typically presents with symptoms such as pain, redness, tearing, blurred vision, and sensitivity to light. HSK can lead to corneal scarring and vision loss if not promptly treated. Diagnosis involves a thorough eye examination by an ophthalmologist, often including a slit-lamp examination to assess the corneal surface. Treatment aims to reduce inflammation and control viral replication. This typically includes antiviral medications such as topical or oral acyclovir, as well as corticosteroids to manage inflammation. Long-term management may involve antiviral prophylaxis to prevent recurrence and protect vision. Patients with HSK require regular follow-up to monitor for complications and ensure timely intervention if symptoms worsen or recur. Early detection and treatment are crucial in managing HSK effectively and preserving visual acuity.