Think you have perfect vision? You still might be going blind. Doctor says these 4 groups are at highest risk for Glaucoma.

Glaucoma is a group of eye conditions that damage the optic nerve, a bundle of nerve ... A thin cornea is a risk factor for glaucoma. A visual field test, or perimetry, assesses your peripheral ...

Higher mean blood pressure (BP) levels were associated with faster rates of visual field progression in patients ... to impaired blood flow to the optic nerve, making that tissue more susceptible ...