What is the fear of light?

Eye fear of light may be caused by poor living habits, may also be related to dry eye, conjunctivitis and other diseases.

1, poor living habits of

patients in a short period of time from the dark environment into the bright environment, resulting in strong light stimulation of the eyes, may appear symptoms of eye fear of light.

2, dry eye

patients with too little tear secretion or evaporation, resulting in loss of tear protection on the ocular surface, may cause increased sensitivity of the ocular surface nerve, and then appear symptoms of eye fear of light.

3, conjunctivitis

patients infected by pathogenic bacteria or contact with allergens inflammation, resulting in conjunctival nerve endings continue to be stimulated, so that its excitability increased, when stimulated by light, may appear symptoms of eye fear of light.