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TRUMBULL
6515 Main Street, Suite 8L
Trumbull, CT 06611

SOUTHPORT
2600 Post Road
Southport, CT 06890

NORWALK
444 Westport Avenue
Norwalk, CT 06851

STAMFORD
1425 Bedford Street
Stamford, CT 06905

Trumbull
203-457-8799
Southport
203-457-8663
Norwalk
203-457-8544
Stamford
203-457-8744

Astigmatism

Many people have never heard of astigmatism, although it is an extremely common eye condition.

Astigmatism is one type of refractive error. Nearsightedness and farsightedness are other types of refractive error. Refractive errors are not eye diseases. Refractive error is a result of and imperfection of the size and shape of the eye, which results in blurry or double vision.

If left untreated, astigmatism may cause eyestrain, headaches, and blurry vision. If you have astigmatism you may not see objects in the distance or near without some form of distortion.

Symptoms of Astigmatism

Small amounts of astigmatism can go unnoticed, however, you may be suffering from eye fatigue, eyestrain, and headaches.

Astigmatism is a condition that usually can develops early in childhood. According to a study from The Ohio State University School of Optometry, 28% of school age children suffer from astigmatism. Parents should be aware that their children might not notice that their vision is blurry, not understanding that this is not normal. Nevertheless, astigmatism should be treated because vision problems can lead to learning problems and in extracurricular activities. Make sure to have your child’s eyes examined at an eye doctor’s office at least once a year.

Causes of Astigmatism

Astigmatism is generally caused by a cornea with an irregular shape. The cornea is the front, clear layer of the eye. With astigmatism, the cornea is not round and spherical and is instead irregular having two curves instead of one curve. Astigmatism in some cases could also be caused by the lens located inside the eye that is irregular in shape.

Eyes with astigmatism distort the light that comes into the eyes because the cornea is irregularly shaped. This causes the light rays entering the eye to create two images in the back of the eye (because of the two curves), instead of one image. This is what causes the distortion in sight.

Treatments for Astigmatism

For most people, their astigmatism is fully corrected using prescription glasses or contact lenses. If you select contact lenses to correct your vision, soft contact lenses are the most common option. If for whatever reason soft contact lenses are not an option, rigid gas permeable (RGP or GP) are also a great choice. Rigid gas permeable lenses usually give the clearest vision but the adaptation process will be significantly longer. Another option are hybrid contact lenses. These contacts have a center made from a rigid gas permeable (RGP) lens and an outer ring made of soft contact lens material. This type of lens provides both excellent clarity and comfort. LASIK could be another option to correct astigmatism. LASIK usually only corrects low levels of astigmatism and some patients with higher levels of astigmatism might not be candidates.

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Dear Valued Patient,

With all the news and information coming out about the coronavirus disease (COVID-19), we are taking necessary precautions to ensure the health and safety of you as our patient, our staff, and our community. In addition, we are continuously checking for updates from both the Center for Disease Control (CDC) and the American Optometric Association (AOA) on guidelines as to what, we as your health care provider must do and be aware of. All of our offices are diligently practicing proper hygiene through handwashing by both the optometrists and staff, and the disinfecting of all of our equipment and surfaces in the waiting room, pre-testing, optical, and exam rooms.

In addition, we are advising any of our patients with flu-like symptoms including fever, cough, and shortness of breath to stay home, as well as those who have traveled to any country on the CDC advisory list in the last 14 days. For those who are not experiencing any of the symptoms listed above, we advise taking similar precautionary measures such as washing your hands often and disinfecting and cleaning any frequently touched surfaces.

If you are considering changing or cancelling an upcoming appointment please call one of our offices and discuss options with a friendly staff member. Your health and safety is a priority to us, so any same day cancellations due to illness will not be subjected to a $50 cancellation fee due to the circumstances. Otherwise, we look forward to your visit and will hopefully see you soon! For more information on COVID-19, ways to stay healthy, and what to look out for, please visit the CDC.gov.

Thank You, Eye Care Associates, P.C.