A Patient With Recurrent Immune Stromal Keratitis and Adherence Challenges.

Background: Herpes simplex keratitis (HSK) is a common yet potentially blinding condition caused by a primary or reactivated herpetic infection of the cornea. Immune stromal keratitis (ISK), a type of HSK, is classified by a cellular and neovascularization infiltration of the cornea, and patients with ISK may experience low-grade chronic keratitis for years.

Case Presentation: A 52-year-old man presented to the eye clinic complaining of a watery and itchy right eye with mildly blurred vision.