In a figurative sense, “tunnel vision” describes a reluctance to consider alternatives to a specific point of view. However, when it comes to the eyes, tunnel vision is a very real condition and problem.
Tunnel vision is a condition in which central vision is intact, but peripheral or side vision is missing. In other words, it’s challenging to see what’s on the outer edges of your vision.
Symptoms of Tunnel Vision
If you have tunnel vision, you can see things straight ahead, but the sides of your vision will look blurry. Prominent symptoms of tunnel vision include:
- frequent falls
- bumping into objects
- difficulty driving
- poor night vision
- reading difficulties
- trouble walking, particularly in crowded areas
Tunnel vision can affect one or both eyes.
3 Primary Causes of Tunnel Vision
There are a number of syndromes that can cause tunnel vision. Here are three of the most common.
1. Glaucoma
Glaucoma is a disease that damages the optic nerve in the eye. It is usually the result of high pressure or fluid build-up.
In Primary Open-Angle Glaucoma, the eye doesn’t drain fluid properly. It is important to see the Ophthalmologist or Eye MD regularly because this form of Glaucoma is painless, and vision loss can be very gradual. Angle-Closure Glaucoma (or Closed-Angle or Narrow-Angle Glaucoma) is a type of Glaucoma that occurs quickly and tends to be painful.
Both types of Glaucoma cause diminished visual field, and blindness is not reversible.
2. Carotid Artery Disease
Carotid Artery Disease occurs when fatty deposits or plaques clog the blood vessels that deliver blood to the brain and head. Not only can this serious condition cause a stroke, but it can also deprive a person of their peripheral vision.
3. Retinitis Pigmentosa
A genetic cause of tunnel vision is Retinitis Pigmentosa. With this disorder, there is a deterioration of light-sensing cells in the retina leading to a loss of night vision, visual sharpness, and peripheral vision.
Treatment of Tunnel Vision
Treating the underlying cause remains the best way to manage tunnel vision. Treatment can help prevent the disorder from getting worse. Luckily, the effects of all of these disorders can be managed with regular visits to the Ophthalmologist.
If you’re struggling with tunnel vision symptoms and you’re located in Central New Jersey, contact us for an appointment. We’ll help you get this condition under control.
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