How Does Herpes Simplex Virus Affect The Eye?
The eye is a very common site for Type I herpes simplex virus infections. The infection may begin as an inflammation of the conjunctiva (the soft, outer lining of the eye). In most eye infections, HSV affects the cornea. It may cause ulcers on the surface of the cornea. These ulcers may develop tiny branches or dendrites. Sometimes, fever blisters or vesicles, may appear on the eyelid. In some instances, the eye may turn red and become extremely sensitive to light. Most people will have one episode of Type I HSV infection during their lifetime. About 25% will have a recurrence of the infection within two years of the initial infection. Herpes simplex virus is typically unilateral, affecting only one eye. The infection usually resolves within a few days or weeks on its own. Are Herpes Simplex Virus Infections Serious? Each case of herpes simplex virus is different. Some infections are very simple and uncomplicated, resolving on their own in a matter of a few days or weeks. Other cases m
