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Located on North Main Street across from the Va. Tech campus

Located on North Main Street across from the Va. Tech campus

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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.

Protecting our Patients from Coronavirus Disease Outbreak

Making sure our patients and staff are safe is our top priority. While the risk of getting the COVID-19 in the US is currently low, we know many patients are concerned about the spread of Coronavirus.

Our Promise to Our Patients:

We understand the obvious concern that coronavirus has brought to the area. We want to make you aware of the steps we are taking to protect our patients and team members in this time of uncertainty.

We request the following of patients:

  1. If you have traveled in the last 14 days to a country other than the U.S. where coronavirus has been diagnosed, or to any area in this country that has had a number of cases of concern (eg, Seattle, DC-NY metro area, parts of CA, etc…) please call the office to reschedule your appointment for next month or beyond.
  2. If you have any symptoms that mimic that of the coronavirus, which includes a fever or respiratory symptoms, including a cough, please call and reschedule your appointment at least 14 days from now.
  3. If you suspect that you have had direct contact with people who have been around any of the people who have tested positive for the coronavirus, please call us to reschedule your visit beyond 14 days from now.
  4. Remember to follow basic hygiene guidelines to avoid the spread of germs, which includes washing your hands thoroughly with warm water and soap for at least 20 seconds.

Our staff will also follow these guidelines and will not be present at work if they exhibit any of the above-mentioned symptoms:

  1. Any eye doctor or team member who is sick is staying home
  2. We sanitize every piece of equipment after each use and again at the end of the day (as part of our precautions we always adhere to).
  3. We will sanitize all patient contact surfaces between every patient.
  4. Our team washes their hands often throughout the day
  5. If we don’t shake hands with our patients during this time, please don’t take it personally.
  1. Please call us with any questions or concerns, and if you feel it best for you or your family member to reschedule your appointment, feel free to do so.
  2. We do expect this to be an ongoing situation in our area for an extended period of time, and do not want our patients to neglect their eye care needs during this time. We will continue to give recommendations based on the evidence we have on safe delivery of eye care in a time of uncertainty.

For the most up-to-date information on treatments, FAQs, news and more, please visit the following official health organizations:

Centers for Disease Control & Prevention (CDC) at www.CDC.gov

World Health Organization (WHO) at www.WHO.int

Thank you for helping us to protect all of our patients.

Drs. Jacobs, Steckenrider and Staff