What Is Glaucoma?
Glaucoma is a grouping of eye diseases that gradually causes vision loss and can result in total blindness if treatment hasn’t been sought, especially promptly. It starts out as a silent condition. Case in point, at least half of all people diagnosed with glaucoma had no idea they were suffering from the disease. Also, glaucoma can’t be prevented, and no credible research has been provided for its exact cause. But most evidence points to a build-up of pressure in the eye that damages the optic nerve. At the moment, glaucoma isn’t curable, but it’s treatable.
The most common type of glaucoma is open-angle glaucoma, named so because it creates blind spots in the peripheral or central vision in both eyes. Other types of glaucoma include acute angle-closure, normal-tension, and congenital.
Secondary glaucoma can also develop in response to another medical condition. These types of glaucoma are neovascular, pigmentary, exfoliation, and uveitic.