Dry eye washing with saline is usually not good, and it is not recommended to use saline to rinse the eyes. Patients with dry eyes using saline rinsing eyes, may stimulate the conjunctiva, resulting in a decrease in the secretion of blepharoplasty oil or the mucous membrane of the ocular surface congestion and edema, which aggravates the symptoms of dry eye, and in severe cases, may cause patients with blurred vision, vision loss. Dry eye syndrome is usually caused by ocular inflammation, dryness syndrome, often manifested in the patient’s eyes dryness and foreign body sensation. Patients can follow the doctor’s instructions to use artificial tear drops to lubricate the eye surface and relieve eye discomfort, such as sodium vitrate eye drops. It is recommended that patients with significant symptoms of dry eye syndrome seek medical attention to evaluate their condition and treat them under the guidance of a physician.