Double Vision Eye Flu?
Monocular diplopia, or having double vision in one eye, is a potentially dangerous condition that needs to be evaluated right away by an eye care specialist. Monocular diplopia endures even when one eye is closed, in contrast to binocular diplopia, which affects both eyes and frequently signals an issue with eye alignment or nerve function. The following are a few possible reasons:
Refractive errors:
Astigmatism, nearsightedness (myopia), and farsightedness (hyperopia), among other refractive errors, can result in double vision in one eye if they are left uncorrected or incorrectly repaired.
Dry Eye Syndrome:
Excessive dry eyes can alter the tear film, which can cause irregularities in the surface of the cornea and result in double vision.
Corneal Abnormalities:
Disorders like keratoconus or corneal scarring can result in abnormalities in the shape of the cornea, which can cause double vision and distorted vision.
Cataracts:
A cataract is an internal clouding of the lens in the eye that can lead to light scattering and dizziness.
Astigmatism:
When the cornea or lens is shaped irregularly, light focuses on the retina unevenly, resulting in distorted vision, including double vision.
Corneal Ectasia:
Disorders including pellucid marginal degeneration and keratoconus can cause the cornea to thin and bulge, which can result in uneven astigmatism and double vision.
Retinal disorders:
Conditions that impact the retina, such as epiretinal membrane or macular degeneration, can cause distortions in the images that the affected eye perceives, leading to double vision.
Medication:
Double vision in one eye can occur as a side effect of some drugs, particularly those that alter the tear film or induce alterations in vision.
It's imperative to get a thorough eye exam from an eye care specialist if you're having double vision in one eye. They are able to identify the underlying reason for your symptoms and suggest the best course of action. Depending on the diagnosis, treatment options could include surgery, prescription drugs, corrective lenses, or other procedures. An early evaluation can enhance your quality of life and vision while averting possible consequences.
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