» To put it in the simplest definition, it is a disease in your eye that can damage the optic nerve when the fluid (that keeps your eye healthy, white, and thick) gets stuck when it is draining and clogs up and causes pressure, which could cause blindness to your eyes. Doctors don’t know why it happens in some people, so there is no real cure. The doctors do know that it takes place in the canal in the eye and they can do surgery to fix it and you can control the pressure with drugs. Visit site for more info...