First, dry eye: it is the most typical symptom. Dry eye patients often suffer from poor tear film stability due to reduced tear secretion or excessive evaporation, accompanied by dry eye symptoms.
Second, the special feeling of eyes: foreign body sensation, pain or burning sensation. Patients with dry eye often have corneal epithelial lesions due to dry eye surface, which can cause foreign body sensation and pain. Some patients with dry eye can also be complicated with meibomian gland dysfunction, which often leads to burning sensation of eyelids.
Third, photophobia and unclear vision: Some patients with dry eye can't open their eyes under strong light, and the tear film of patients with dry eye is easy to volatilize, which often leads to unclear vision.
Fourth, crying without tears: For patients with Sjogren's syndrome complicated with dry eye, the secretion of tears is usually very low or even absent. The symptoms of dry eye are mainly reflected in patients' subjective feelings, such as dry eyes, foreign body sensation and burning sensation. With short-term blurred vision and photophobia. If the treatment is not timely or improper, it will also cause acute dacryocystitis.
First, typical symptoms
1, dry eyes, foreign body sensation: often caused by insufficient tear secretion.
2, the eyes have a burning sensation: the patient's tear secretion is reduced, and the eyeball surface cannot be kept moist, resulting in a burning sensation in the eyes.
3, photophobia: severe dry eye can damage the cornea and appear photophobia symptoms.
Second, other symptoms
Patients may also show itchy eyes, tears and blurred vision.