Herpes viral keratitis symptoms

Herpes virus keratitis generally refers to herpes simplex virus keratitis, mainly manifested as eye pain, redness, vision decline and other symptoms.

1, eye pain

due to herpes virus invasion of the cornea, leading to trigeminal nerve damage in the cornea, stimulation of sensory nerves, causing eye pain.

2, redness due to

virus infection of the cornea leading to inflammation, inflammation stimulation of capillaries, leading to telangiectasia congestion, resulting in red.

3, vision decline

due to virus invasion of the cornea after corneal damage, so that corneal scar formation, perforation or neovascularization, can lead to varying degrees of vision decline.