Share:

Astigmatism is a common eye condition that occurs when the cornea is not a perfectly rounded shape. This can cause refractive errors when processing light, and patients may experience blurred vision when looking at objects near or far. If your eye care professional has diagnosed you with astigmatism, it’s natural to have questions about it. Here are answers to a few common ones to help you understand this condition.

Top 4 Questions About Astigmatism 

What causes this condition?

Astigmatism occurs when the cornea or eye lens is irregularly shaped. When the eye is egg-shaped as opposed to perfectly round, light refracts differently, creating two images that overlap. Therefore, images appear blurry.

Many individuals are born with astigmatism. Others develop it after sustaining eye injuries. 

How common is this?

Approximately one out of every three people in the United States has astigmatism. The severity of the condition can vary from one person to another. Some individuals with mild cases may not need corrective eyewear, for example. 

How is it treated?

Eye CareEyeglasses and contact lenses treat astigmatism. Your prescription will be unique based on your vision needs and the shape of your cornea.

Some patients may be candidates for corrective laser eye surgery. However, this isn’t used for people with corneal scars or retinal problems, including macular degeneration and diabetic eye disease.

How often do I have to visit my eye doctor?

Your prescription will change over time, so you need to schedule annual eye care appointments.

You should also visit your optometrist if you notice any uncomfortable symptoms, such as headaches, blurry vision, or eye strain. These may indicate that your prescription isn’t strong enough.

 

Are you looking for a friendly optometrist to prescribe fashionable eyeglasses? If so, turn to Cohen's Fashion Optical in New York City. Based in the Upper West Side, they’re easily accessible from the 1, 2, 3, A, B, and C trains. Residents across Manhattan depend on this eye care center for convenient, effective service. Learn more about eye health on their website or call (212) 769-1410 to schedule an exam.

tracking