Eyes are the windows of the soul, 90% of human external information is obtained through the visual channel, who does not want to have a pair of big bright eyes? However, with the development of society and the progress of technology, especially in the past 10 years, the social knowledge and information explosion, the burden on our eyes is getting heavier and heavier, and the health of vision has been seriously threatened. Eye disease is like a demon, it is the number one enemy that devours light, and the only way to have light is to exclude eye disease. Please follow me to do a comprehensive eye health checkup for you, your family, and your friends. 1. Newborns: If there is a lot of intraocular discharge or tear overflow, consider neonatal dacryocystitis. Observe the condition of the black eye and white eye. If the black eye is found to become white, it is estimated to be congenital cataract, or other diseases in the eye, which should be taken seriously and go to the hospital for timely treatment. 2.Children: Observe whether children tilt their heads when looking at things, whether they squint, whether they like to close one eye when looking at the sun, if these conditions are found or if they find eye slanting, they should be treated promptly. 3, adolescents: myopia is now the number one killer that endangers the vision health of adolescents, if you find that looking at the blackboard blurred, or only close to see things clearly, it is highly likely that you are myopic, so it is extremely important for adolescents to master the knowledge of healthy eye health. 4, middle-aged people: have you ever felt bad vision at night, have you had a gradual decline in vision, have you ever had eye pain, headaches? If you have these conditions, beware of retinitis pigmentosa, glaucoma, pathological myopia. In addition, you have no vision fatigue, beware of excessive eye use. 5, the elderly: eye pain and eye rise headache, this is glaucoma. Gradual loss of vision, see things more and more blurred, estimated to suffer from cataract. If you have to look at the newspaper far away to see clearly, beware of presbyopia. If you have degeneration of vision, it is estimated to be a lesion of the macula of the fundus, and if you have diabetes, you must be careful of diabetic retinopathy. Did you find anything through your own and your family’s screening? If you find any of the above, hurry up and go to the hospital to save your life, because the above mentioned eye diseases are common in some different ages, and only early detection and early treatment can not cause harm to our eye health and ensure that we will always have a pair of beautiful and healthy eyes.