Glaucoma is a group of eye conditions that damage the optic nerve, often due to increased pressure inside the eye. The optic nerve is essential for vision, and damage to it can lead to permanent vision loss if not detected and treated early.
It often begins in childhood and may be caused by eye misalignment, significant differences in prescription between the eyes or visual deprivation.
Glaucoma often develops without symptoms. Early detection can help preserve your vision for life.