Patients with dry eyes, can not open the eyes of more reasons, such as eye inflammation, dry eye, eye surface damage. 1. Ocular inflammation: keratitis, conjunctivitis and other ocular inflammatory diseases, under the stimulation of inflammation, patients may appear photophobia, tearing and other symptoms, but also with dry eyes, itching, soreness, difficulty in opening the eyes and other symptoms. 2. Dry eye: also known as conjunctival dryness, dry eye patients because of the instability of the tear film, patients may appear eyelid dryness, itchy eyes, foreign body sensation, burning sensation, photophobia, fear of wind, tearing and other uncomfortable symptoms, which leads to patients to open their eyes difficult performance. 3. Ocular surface injury: eye trauma patients with corneal damage, such as corneal epithelial defects, patients may experience eye pain, burning sensation, photophobia, eye pain, difficulty in opening the eyes and other uncomfortable symptoms. It is recommended that patients with significant ocular discomfort should seek timely medical attention to assess their condition and follow the doctor’s instructions for treatment.