Glaucoma is a progressive condition where the internal pressure in the eye increases, causing damage to fibers in the optic nerve that can result in permanent loss of vision. Glaucoma is a leading cause of blindness and visual impairment today, affecting over two percent of the population over the age of 35. Individuals who are especially at high risk for glaucoma include: individuals with a family history of glaucoma; diabetics and individuals who are very nearsighted or have had a previous eye injury.