Patients with dry eye syndrome may experience discomfort symptoms such as dryness, soreness, tingling and photophobia in the early stages of the disease. 1. Dryness: Patients with dry eye syndrome may experience the discomfort of dry eyes because of the instability of the tear film and the dryness of the eye surface. Dry eyes is a typical symptom of dry eye patients, patients because of dry eyes, eye surface tissue and eyelid friction, can also appear foreign body sensation and other uncomfortable symptoms. 2. Soreness and pain: When the corneal epithelium of patients is too dry, the corneal epithelium may be defective, because the corneal nerves are abundant, the patients may have soreness and pain in the eyes and other uncomfortable symptoms. 3. Photophobia: Dry eye patients may also experience photophobia due to the damage of corneal and conjunctival tissues in the early stage. It is recommended that patients with obvious symptoms of dry eye disease should consult a doctor in time to evaluate their condition and follow the doctor’s instructions for treatment.