Author: Joy Glen
Glaucoma is a group of eye conditions that damages the optic nerve, which connects the eye to the brain. It is caused by high pressure inside the eye due to the buildup of fluid. If left untreated, glaucoma can cause permanent vision loss and even blindness.
Here are some common symptoms of glaucoma:
- Eye pain: Glaucoma can cause a dull ache in the eye or severe eye pain.
- Blurred vision: As the optic nerve becomes more damaged, it can lead to blurry or
hazy vision.- Halos around lights: Glaucoma can make it appear as if there are halos around lights, especially at night.
- Loss of peripheral vision: One of the earliest signs of glaucoma is the loss of peripheral vision, which can make it difficult to see objects in the side vision.
- Tunnel vision: As the disease progresses, it can cause a phenomenon called tunnel vision, where only a small area in the center of the visual field is visible.
- Nausea and vomiting: This can occur in acute angle-closure glaucoma, which is a medical emergency.
It’s important to note that many people with glaucoma have no symptoms until significant vision loss has occurred. That’s why regular eye exams are crucial in detecting glaucoma early and preventing permanent damage to the optic nerve. If you are at risk for glaucoma, such as having a family history of the disease or being over the age of 60, talk to your eye doctor about scheduling regular screenings.
