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  2. Sep 27, 2023 · If you have trouble seeing due to blurring in your vision, you may have astigmatism or a similar refractive error and might benefit from online testing. Online astigmatism testing can help you know that you may have astigmatism, but you’ll need a comprehensive eye exam performed in an eye professional’s office for an official diagnosis.

  3. Mar 7, 2023 · If any of the lines look darker or thicker than the others, then you might have astigmatism. If the vertical lines look sharper, then you have “with-the-rule” astigmatism.

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  4. Oct 5, 2021 · Astigmatism (uh-STIG-muh-tiz-um) is a common and generally treatable imperfection in the curvature of the eye that causes blurred distance and near vision. Astigmatism occurs when either the front surface of the eye (cornea) or the lens inside the eye has mismatched curves.

  5. May 10, 2024 · How Can You Tell if You Have Astigmatism? Astigmatism symptoms may include: blurry vision or areas of distorted vision; eyestrain; headaches; squinting to try to see clearly, or; eye discomfort; These symptoms do not always mean you have astigmatism. See your ophthalmologist for a comprehensive eye exam to find out what is causing your symptoms.

  6. Aug 25, 2023 · Getting a comprehensive eye exam is the best way to diagnose astigmatism. An optometrist or ophthalmologist will perform a few tests to see how the eyes focus light and the power of any corrective lenses needed to improve vision. Astigmatism tests can also be found online, but an eye doctor's exam is needed for a precise diagnosis.

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  7. Nov 20, 2022 · Blurred vision is the most common astigmatism symptom. It also makes it hard to see details on objects, like the words printed on a menu in front of you, or letters on a road sign in the distance. Other astigmatism symptoms include: Seeing a glare or halos around lights. Squinting to see clearly.

  8. Apr 22, 2024 · 5 min read. What Is Astigmatism? Astigmatism is a condition in which your eye, especially your cornea or the clear front part of the eyeball, isn’t completely round. DID YOU KNOW. Almost all...