Dry and astringent eyes first need to identify the causes, such as irrational use of eyes, dry eye, lid gland dysfunction, etc., according to the different causes of targeted general treatment, physical therapy and other ways to alleviate. 1. Unreasonable eye use: prolonged exposure to electronic screens leads to a decrease in transient eye, often stay up late and not enough rest for the eyes are prone to cause symptoms of dry eyes and astringency, can be relieved through reasonable eye use, relaxation, adequate rest. 2. Dry eyes: you can wear wet room lenses under the guidance of a doctor to reduce the evaporation of tears on the surface of the eyes, so as to relieve dry eyes, but also the option of supplemental artificial tears to alleviate the symptoms, and at the same time to adhere to good eye habits. 3. Blepharoplakia dysfunction: Blepharoplakia can secrete the components needed for the tear film on the surface of the eye, and its dysfunction will affect the stability of the tear film on the surface of the eye, resulting in the eyes prone to dry and astringent conditions. When the body appears dry eyes, after rest can not be relieved, it is recommended to consult a doctor in time to identify the cause, under the guidance of the doctor standardized treatment.