Do you have astigmatism but just aren’t aware of it?
When you drive at night, the tail light from the car in front of you should appear clear and somewhat sharp, not with long, stretched lines. But if the latter was what you are experiencing constantly, you may have an eye condition called astigmatism. Some people might have astigmatism vision but just did not realize it is actually not a normal eye condition. Having blurry vision at any distance is quite typical. Everyone has it somehow. It just comes in a variety of degrees on people, each of which impacts vision differently. You may have gotten it as a result of eye disease, eye injury, eye surgery, or inheritance. The level of astigmatism will become worse as you grow older or keep rubbing your eyes but it will never cause someone to go blind. It is not a disease or serious eye problem. It is a condition where the cornea of the eye is shaped irregularly, seemingly like a rugby ball instead of a perfectly round ball – hence, creating vision issues.
Types of Astigmatism
The two primary types of astigmatism are corneal and lenticular. Corneal astigmatism, as the name implies, occurs when the cornea of your eye has irregular curvatures. Most of the time, astigmatism comes from the cornea. While lenticular astigmatism occurs when you have an irregular curvature of the lens in your eyeball.Symptoms of Astigmatism
Different people will show different symptoms. Some people with astigmatism do not show any symptoms at all. But for those who show, these are the symptoms astigmatism might have:- The vision that is blurry, fuzzy, or distorted, whether up close or far away
- Having difficulty seeing clearly at night
- Headaches
- Eyestrain
- Squinting eyes to see clearly
- Shadowing of images
- You have a family history of astigmatism or other eye problem
- Your cornea is scarred or has thinned
- Your vision is blurry at a distance because you are excessively nearsighted
- Your eyesight is blurry up close because you are long-sightedness
- You have had some types of eye surgery, say, cataract surgery.