All types of glaucoma can lead to blindness if the intraocular pressure is not controlled, and juvenile glaucoma is no exception. Adolescent glaucoma mainly develops between the ages of 3 and 30, and its pathogenesis is the same as that of infants and young children. It is also mainly due to the abnormal development of the anterior chamber angle and trabeculae, which leads to the obstruction of aqueous humor circulation, and thus the intraocular pressure rises, and the prolonged state of high intraocular pressure presses on the optic nerve, which leads to the atrophy of the optic nerve, paleness, and atrophy of the visual field, and the observation of the fundus mainly shows that the cup-to-disc ratio becomes larger. It may not have the tendency of eyeball enlargement, often accompanied by myopia, so it is often diagnosed late, the treatment of early detection, early treatment, can save effective vision, the treatment is mainly to control intraocular pressure, intraocular pressure control is mainly with drugs, surgery and laser, a variety of integrated program to control intraocular pressure within the normal range.