Symptoms of viral keratitis

Viral keratitis can cause eye pain, limbal congestion and photophobia, tears, etc.

1, eye pain

cornea rich in trigeminal nerve of the first sensory nerve, when the trigeminal nerve by virus attack, patients can appear eye pain performance, pain is generally mild, only a few patients because of serious illness can appear severe pain.

2, limbal congestion

in inflammation stimulation, limbal capillaries can occur expansion, congestion, some patients due to new blood vessels invaded the cornea, can appear dendritic, bright red capillary network.

3, photophobia, tears

When the cornea is stimulated by light, patients can also appear photophobia, tears symptoms.