Consult with Your Optometrist in Apex, NC to Learn About Astigmatism

Consult with Your Optometrist in Apex, NC to Learn About Astigmatism

If you find yourself squinting a lot more often, if you find reading a bit of a challenge, or if you feel like you constantly have eyestrain, then you may be a candidate for astigmatism. This is an eye condition that you should address as soon as possible because it can also lead to severe headaches, distorted or blurred vision, and also difficulty in night driving.

What is Astigmatism?

The clinical definition of astigmatism is that it is a refractive error that impedes the eye’s ability to focus light. This is a result of the eye having an irregular shape to its curvature. Unknown to most, there are many people who do suffer from this condition, but are not really aware of it. This is because the symptoms mentioned above can be easily mistaken for simple tiredness or irritation. Getting a conclusive diagnosis from a reliable optometrist in Apex, NC, however, can improve your chances of treating your astigmatism.




Types of Astigmatism

There are actually three different types of astigmatism: myopic (nearsighted), hyperopic (farsighted), and mixed (combination of both).

It can also be further classified as being regular or irregular. In regular astigmatism, the principal meridians of the eye are 90 degrees apart. Most cases of astigmatism are determined to be regular corneal astigmatism, which basically means that the curvature of the eye is like a football in shape.

Meanwhile, irregular astigmatism exhibits principal meridians as not being perpendicular. It is also commonly caused by an eye injury from a previous surgery wherein the cornea is possibly scarred. It can also result from an eye disease such as keratoconus, or the gradual thinning of the cornea.


The good news is that astigmatism is something very treatable. Depending on the severity of your condition, you may be required to wear corrective eyeglasses or contact lenses to enable you to see as clearly as possible. The other option is having refractive surgery, which essentially aims to reshape the cornea permanently.

Your eye care doctor should be able to help you work out your different eye treatment options so do make sure to get a consultation first from a reliable eye care center in Apex, NC. In addition Dr. Kerry Hunt, MD is available for ophthalmologic consults at our Clarity Vision Apex location.


Facts About Astigmatism. National Eye Institute.

10 Quick Facts About Astigmatism. Better Vision Guide.