Is Ocular Herpes Contagious?

Ocular herpes, also referred to as eye herpes, is caused by Type 1 herpes simplex virus and is contagious. After initial outbreak, the National Eye Institute (NEI) estimates a recurrence rate of approximately 40 to 50 percent.

Types

Herpes keratitis, stromal keratitis and iridocylitis are the three types of eye herpes. The most common is herpes keratitis, which primarily affects the top layer of the cornea. The other types affect deeper layers, which can cause more serious issues.

Causes

Unknown exposure from a family member or close friend is the most common cause of ocular herpes. The virus can also be spread from sharing personal items such as makeup.

Symptoms

Ocular herpes can cause various symptoms including localized pain, inflammation, irritation, blurred vision, sensitivity to light and redness of the eye.

Treatment

The treatment options for ocular herpes vary according to severity and location of the virus. Antiviral ointments or pills are generally the first line of treatment. If unsuccessful, debridement---scraping infected cells---or surgery may be required.

Facts

According to the NEI, approximately 400,000 individuals in the United States have been diagnosed with ocular herpes, with an estimated 50,000 new and/or recurring cases occurring yearly.

References

• University of Illinois at Chicago: Ocular Herpes Simplex
• Harvard Medical School: Digital Journal of Ophthalmology-Herpes Simplex Virus in the Eye

Resources

• All About Vision: Eye Herpes (Ocular Herpes)