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Macular Hole
The condition known as a macular hole refers to a tiny break in the macula that results in blurry or distorted vision. To fully understand the condition, one must understand eye anatomy. The macula is a spot located in the center of the retina (the back portion of the eye). Located where light comes to…
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Map Dot Dystrophy
Epithelial basement membrane dystrophy or map dot dystrophy is a relatively rare, inherited disorder that affects the cornea of both eyes. The cornea is the clear outer surface or window of the eye. Cells within the surface layers of the cornea form finger-like projections which appear as “maps” when examining the cornea with a microscope.…
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Medicated Eye Drops
Treatment for glaucoma often begins with medicated eye drops. The goal of these medications is to lower the pressure in the eye (intraocular pressure) and prevent damage to the optic nerve. To gain the most benefits of these medications, use them exactly as prescribed by your eye doctor. Sometimes your doctor may prescribe more than…
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Myokymia
Myokymia is a sudden, involuntary intermittent twitching of the muscles that surround the eye. This annoying twitching typically results from stress, anxiety, fatigue, lack of sleep and occasionally excessive use of alcohol or smoking. In some cases, it may result from increased caffeine consumption or from superficial irritation of the eye. Aside from uncorrected refractive…
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Myopia (Nearsightedness)
Myopia, commonly called nearsightedness, is a refractive error of the eye, meaning that the shape of the eye or its cornea improperly bends light as it enters the eye. This hinders your ability to focus. Myopia is the most common refractive error of the eyes, and is caused by several factors including eye strain, overuse,…
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Nutrition for Eye Health
Eating right is essential for keeping your body healthy. This is as true for your eyes as it is for your heart. A diet that is rich in fresh fruits, vegetables and whole grains, and is low in saturated fat, can reduce your risk of heart disease. This will also keep your arteries healthy, so…
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Nystagmus
Nystagmus is a vision condition characterized by repetitive, uncontrolled eye movements. These involuntary eye movements may be side-to-side, up and down, or in a circular pattern, which hinders the eyes’ ability to focus on a steady object. Individuals with nystagmus may hold their heads in unusual positions or nod their heads in an effort to…
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Ocular Migraine
The name conjures up pain, but ocular migraines are less about headaches and more about a vision problem. Ocular migraines are temporary visual disturbances that can last up to 30 minutes. This condition can affect one eye or both eyes simultaneously. An ocular migraine does not typically cause pain unless accompanied by a migraine headache.…
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Ocular Motor Dysfunction
Parents are often aware of the need to screen children for nearsightedness or farsightedness, but fewer know about other pediatric vision problems. Ocular motor dysfunction is a condition that often manifests in childhood, although adults may also have this disorder. Because ocular motor dysfunction causes serious disruption of everyday abilities such as reading, it is…
