What are the symptoms of herpes virus keratitis?

Herpes virus keratitis disease when the eyes will be red, tears afraid of light, foreign body sensation or burning pain. Microscopic tears irritation symptoms more obvious patients with cold fever or viral infection should be timely to the ophthalmology diagnosis. Doctors after slit lamp staining examination found herpes virus keratitis staining deeper patients should take antiviral drugs in time to improve, generally ten days to half a month can be cured.