Glaucoma is a collection of eye situations that harm the optic nerve, the health of that is essential for right imaginative and prescient. This harmness is frequently caused by an abnormally excessive strain on your eye.Glaucoma is one of the leading causes of blindness for people over the age of 60. it can arise at any age but is extra not unusual in older adults.Many sorts of glaucoma haven't any warning symptoms. The effect is so sluggish that you may no longer note a change in imaginative and prescient till the situation is at a complicated stage.