![]() ![]() ![]() Keratitis, or inflammation or infection of the eyes, has several potential causes, including bacteria, parasites, overexposure to ultraviolet (UV) light, or a virus (specifically HSV-1 or HSV-2). Severe forms can cause blindness if they are not treated. Herpes never fully goes away, but most instances of herpes keratitis heal on their own, just like cold sore outbreaks. This is the clear dome over the pupil, which is involved in refracting light onto the retina. When HSV infects the eye, the infection hits the cornea first. However, untreated eye herpes can damage deeper layers of the eye and eventually cause blindness. However, epithelial keratitis can also stem from HSV-2.Įye herpes can be controlled with antiviral medication, and it can be diagnosed during a routine eye exam. Typically, eye herpes comes from HSV-1, transmitted when a person touches a cold sore on their lip and then touches their eye. One area they spread to is the eyes, leading to epithelial keratitis, viral keratitis, herpes keratitis, or eye herpes. These two forms of the herpes virus can spread to other parts of the body and cause lesions or sores. There are two common types of herpes virus – herpes simplex virus I (HSV-1), also called oral herpes, and herpes simplex virus 2 (HSV-2), which is genital herpes. ![]()
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