dry eye symptoms

The symptoms of dry eye include blurred vision, photophobia, itching, eye pain, etc.

1. Blurred vision

Dry eye can cause blurred vision, especially after prolonged use of the eye. This is usually because the dryness of the eye surface affects the refraction of light, resulting in decreased vision.

2. Photophobia

Dry eye patients may become sensitive to light and appear photophobia. This is caused by insufficient tear secretion or abnormal composition.

3. Eye itching

Dry eye surface stimulates sensitive nerve endings in the eye, causing itching symptoms.

4. Eye pain

Dry eye patients may feel eye pain, which may be caused by dry eye surface.