Astigmatism Severity Scale Explained for Better Vision Management

eye glasses with prescription

Do you suspect you or your loved one have astigmatism? Do you want to understand the astigmatism severity scale? You are at the correct spot. Astigmatism is a common eye condition that occurs when the cornea or lens of the eye is not perfectly curved, which affects how light enters your eye. This may cause blurry or distorted vision.

This can result in difficulties focusing on both near and distant objects. Luckily, it can be corrected with glasses, contact lenses, or LASIK eye surgery. Recognizing your astigmatism severity helps you manage it efficiently with a suitable treatment option. So, get ready to explore the world of astigmatism. This blog walks you through it all!

Where Can You Find Astigmatism Measurements on a Glasses Prescription?

If you want to know where to find the astigmatism measurements on your glasses prescription, here’s a summary for you:

  • The first number on your prescription indicates whether you are nearsighted (minus sign) or farsighted (plus sign). The greater the number, the stronger the lens power required to correct your eyesight.
  • Then there’s CYL, which indicates the severity of your astigmatism in diopters.
  • Finally, there is Axis. This value indicates where your astigmatism is positioned in degrees, ranging from 0 to 180.

What is the Astigmatism Severity Scale?

It is critical to comprehend the seriousness of your condition to determine the suitable therapy. The astigmatism severity scale axis has four categories: mild, moderate, severe, and extreme. Let’s get to know them in detail:-

  • Mild Astigmatism:  Mild astigmatism is less than 1.00 diopter. It is a pretty standard condition. Mild astigmatism is so common, and its symptoms are so mild that you might even have it and not know about it. Most people have this condition.
  • Moderate Astigmatism: Moderate astigmatism spans from 1.00 to 2.00 diopters. You may need therapy to function in day-to-day life with moderate astigmatism.
  • Severe Astigmatism: Severe astigmatism ranges from 2.00 to 3.00 diopters, and it is a pretty serious condition. Your eye doctor may probably suggest corrective glasses or contact lenses for treating severe astigmatism.
  • Extreme Astigmatism: Anything over the severe astigmatism scale is called extreme astigmatism. As the name suggests, the symptoms of this astigmatism degree of severity can be extreme and require urgent medical attention.

How Does a Doctor Identify Astigmatism?

When it comes to figuring out if you have astigmatism, the doctor has a few tricks up their sleeve. They are:-

  • Eye Chart: First off, you’ve got the classic eye chart – you know, the one with the big E at the top?
  • Phoropter: Then there’s the phoropter, which is like a fancy mask for your eyes that helps the doctor tweak your vision.
  • Autorefractor: Next, they might use an autorefractor, which is a cool gadget that measures how light changes as it moves through your cornea and lens.
  • Keratometer or Corneal Topography: Keratometer or corneal topography helps the doctor map out the shape of your cornea to see if it’s causing any wonky vision. It’s like a bit of eye adventure at the doctor’s office!

Which Astigmatism Degree of Severity Needs Glasses?

The requirement for glasses is mostly determined by the degree of astigmatism. If you have minor astigmatism, you may not require glasses at all. However, suppose your astigmatism is moderate to severe. In that case, glasses can help correct your vision and lessen any blurriness or distortion you may be experiencing.

It is always preferable to have your eyes examined by an eye care specialist to determine the best course of action for your unique case.

How Can LASIK (Laser-assisted In Situ Keratomileusis) Help With Astigmatism?

LASIK eye surgery can be an excellent option for correcting severe astigmatism. It can provide you with clearer vision and can reduce your dependency on glasses or contacts. It’s a quick and safe procedure that many people find life-changing.

The way LASIK works is pretty fascinating. A laser is used to reshape the cornea, correcting the irregular curvature causing the astigmatism. Your eye doctor can give you all the details and help you decide if it’s the right choice for you. If you are tired of dealing with astigmatism, LASIK could be the answer you’ve been looking for!

Are you tired of searching for top-notch eye treatment? Look no further than Insight Vision Center! Get ready for modern treatments like LASIK surgery, perfect for Astigmatism. Plus, our thorough eye exams ensure you receive the best care for your vision.

So, why wait? Trust the experts at Insight Vision Center to lead you to a better vision! Book your appointment now!

What Options You Have to Treat Astigmatism?

You’ve got some options to consider if you get diagnosed with Astigmatism. They are:-

  • Eyeglasses
  • Contact Lenses
  • Orthokeratology
  • Refractive Surgery

Book your appointment with us right now to discover the best course of action for your astigmatism!



Is it harmful to have 180-axis astigmatism?

In general, 180-axis astigmatism can result in blurred or distorted vision, particularly at specific distances or angles. To identify the best course of action, visit an eye care specialist who may recommend corrective lenses or other treatment options.

Are You Awake During LASIK Surgery?

Yes, your eyes remain open throughout the LASIK corrective eye surgery operation. People often assume that they will be anesthetized and put to sleep during a surgical operation. But that’s not the case! Moreover, the laser surgery just takes a few minutes to complete.

Is 0.75 astigmatism Evident?

A .75 astigmatism might lead to a bit of blurriness or distortion in your vision, especially if you’ve got sensitive eyes or have high visual demands. It might not be something that everyone notices, and how each person sees it can differ.

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