Peripheral Vision Loss in One Eye
Peripheral vision problems imply that you don’t have a regular, wide-angle field of vision, even though your central vision may be fine.
Moderate and severe cases of peripheral vision loss in one eye produce the feeling of seeing through a slim tube, a condition frequently described as “one-track mind.”
Symptoms of peripheral vision loss likewise can consist of trouble seeing in dim light and reduced ability to browse while you are walking.
What Causes Peripheral Vision Loss in One Eye?
A common cause of loss of peripheral vision in one eye (likewise called a peripheral field flaw) is optic nerve damage from glaucoma.
Eye “strokes” (occlusions) that block normal blood flow to the eye’s internal structures, including the optic nerve, likewise can result in loss of peripheral vision.
A stroke or injury also may damage parts of the brain where images are processed, resulting in blind spots in the visual field.
Fundamental causes of peripheral vision loss in one eye for example:.
- Retinitis pigmentosa.
- Eye strokes or occlusions.
- Removed retina.
- Mental retardation from stroke, disease or injury.
- Neurological damage such as from optic neuritis.
- Compressed optic nerve head (papilledema).
- Concussions (head injuries).
If you suspect you have actually lost peripheral vision, see your optometrist for a comprehensive eye test that includes visual field testing.
If you have an unexpected decrease in peripheral vision, see your optometrist right away. Abrupt loss of peripheral vision may indicate a separated retina, which is a medical emergency situation that should be treated as soon as possible to avoid irreversible vision loss.
Treatments for Peripheral Vision Loss in One Eye
Sadly, there are no simple vision correction alternatives such as standard eyeglasses or contact lenses that can correct permanent loss of peripheral vision. A kind of lens called a prism sometimes can be added to your glasses prescription to broaden your field of view if you have certain kinds of peripheral vision loss.
If you have glaucoma, the best “cure” for one-track mind is prevention. If eye drops are prescribed, you definitely have to take your glaucoma medication regularly to manage high eye pressure, or you risk irreversible optic nerve damage and development of blind spots in your visual field. Left without treatment, glaucoma can lead to long-term loss of peripheral vision and even loss of sight.
Therapy also may be offered for blind spots created by mental retardation. University of Rochester Eye Institute researchers in New York just recently found that particular vision therapy methods might assist individuals gain back a minimum of some visual field loss connected to harm in the brain’s primary visual cortex.
Even if you have typical vision, you may utilize some strategies such as those taught by sports vision professionals to train yourself to see much better in the peripheral parts of your field of view. These methods can be useful especially if you have to develop your peripheral vision abilities for sports such as basketball and baseball.
If you have permanent loss of peripheral vision in one eye, you need to think about checking out a low vision expert who can encourage you about unique eyewear or optical devices that might help with movement issues brought on by one-track mind.
Likewise, understand that decreased peripheral vision in one eye might influence your ability to drive safely. A low vision professional can tell you about the extent of your peripheral vision loss and whether your remaining vision meets the legal requirement for a valid driver’s license in your state.
Last modified: August 9, 2016