"Narrow angles" a tip-off to eyesight risk
Proper eye care can limit vision loss from most glaucoma — and prevent one of its most serious forms.
Glaucoma is a group of eye diseases that cause vision loss and blindness through damage to the optic nerve. Several factors contribute to its development, but the main culprit is elevated intraocular pressure, that is, pressure within the eye.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise