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Acanthamoeba Keratitis
Acanthamoeba keratitis is a relatively rare type of eye infection, but it can become quite serious. If left untreated, Acanthamoeba eventually leads to vision loss, requiring a corneal transplant to restore sight. Understanding how to prevent this infection is key. What Is Acanthamoeba Keratitis? Acanthamoeba is a type of microscopic, single-celled organism known as an…
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Accommodative Dysfunction
Simply put, accommodative dysfunction means that the eyes have difficulty focusing properly. Studies suggest that between 2 and 17% of children may suffer from accommodative dysfunction. The nature of this disorder means that it sometimes goes unnoticed in standard vision screenings conducted at school. Thus, it is important that parents schedule a comprehensive eye exam…
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ADD/ADHD
Approximately 11% of school-aged children have been diagnosed with attention deficit/hyperactivity disorder (ADHD), according to recent studies. The central symptoms of ADHD — difficulty sustaining attention, poor control of behavior, hyperactivity — make it difficult for children to succeed in school. Additionally, parents of kids with ADHD may become frustrated with their behavioral outbursts and…
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Age-Related Macular Degeneration
One of the leading causes of vision loss in people who are age 50 or older is age-related macular degeneration (AMD). This common eye condition leads to damage of a small spot near the center of the retina called the macula. The macula provides us with the ability to clearly see objects that are straight…
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Allergic Conjunctivitis
The conjunctiva is a thin, clear layer of tissue that covers the white portion of the eye as well as the inside of the upper and lower eyelids. Allergic conjunctivitis is a welling of this tissue that results from an allergic response. Symptoms may range from slight to severe, depending on how reactive the individual…
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Allergies
Caused by the same irritants as hay fever, runny nose, coughing, and sneezing, eye allergies commonly affect those who suffer from other allergy symptoms. Not only do eye allergies cause discomfort, but they can also interfere with daily activities. Eye Allergy Causes Medically referred to as allergic conjunctivitis, individuals who are predisposed to allergic reaction…
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Anisocoria
(sin-nee’-kia) Pupil size determines the amount of light entering the eye. The size of the pupil changes to allowthe best vision under different light conditions. Normal pupil diameter is 3-4 millimeters, but this varies from person to person and with age. Anisocoria means that the two pupils are unequal in size. Testing is needed to…
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Astigmatism
Many correctable vision problems are caused by abnormal eye anatomy. Very few people have perfectly shaped eyes that facilitate ideal vision. Rather, most people have some degree of abnormal curvature or other anatomical irregularities that cause slight visual changes. Astigmatism is one common form of visual impairment that results from irregular anatomy. What Is Astigmatism?…
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Autism
Symptoms and Problems Caused By Autism Autism is a neurological disorder in which the person has difficulty processing and reacting to information received from their senses. The individual also has trouble communicating and interacting socially. Signs of autism include: Lack of shared social interaction Postponement in development Untimely response to sensory information As a result…
