Astigmatism is a common visual impairment that impairs both near and far vision and can lead to headaches and hazy vision. The astigmatic cornea’s non-homogeneous curvature is what causes this impairment. Any age can impact, and those who are affected are frequently nearsighted or farsighted as well. Myopic Astigmatism or hypermetropic Astigmatism are the names used under these circumstances.
When you have Astigmatism, the clear front of your eyeball, particularly the cornea, isn’t perfectly spherical
The form of an eyeball should be perfectly spherical. By enabling light to enter and bend evenly, it offers a clear perspective. Light is bent more one way if your cornea is more like a football than the other. That means that only a portion of the object is in focus. From a distance, things could appear wavering and fuzzy.
An eye doctors can readily treat Astigmatism using glasses, contacts, or surgery. However, multiple eye clinics offer treatment for Astigmatism.
Types Of Astigmatism
Lenticular and corneal Astigmatism are the two basic forms. When the cornea is damaged or distorted, Astigmatism develops on the cornea. Likewise, when the lens is distorted, lenticular Astigmatism develops.
Regular or irregular astigmatisms are other terms used to characterize astigmatisms. If the eye is not curved, then there is normal Astigmatism. Consequently, it can assume the shape of a football rather than being circular like a basketball. Vision becomes distorted and generally fuzzy as a result.
Additionally, astigmatism may develop if the eye is not perfectly spherical. However, irregular Astigmatism has an uneven curvature, in contrast to regular Astigmatism, which causes an even misshaping of the eye. As a result of this flaw, eyesight is also blurry and distorted.
Symptoms Of Astigmatism
Light is improperly refracted as a result of corneal distortion. Because of the distortion, round items, for instance, could appear oval. And not just that. Our eyes and brain work hard because the light is constantly refracted incorrectly.
Our brain, being the amazing machine, may occasionally cause us to feel more tired than usual without even registering the effort, at least until we discover the ideal treatment.
Here are some of Astigmatism’s most typical symptoms. If you have Astigmatism, you may encounter all of them or only some of them:
Astigmatism symptoms could include:
- Hazy or misaligned vision
- Eyestrain\Headaches
- Difficulties seeing at night
- Unstable or distorted pictures
- Either visual pain or eye fatigue
- A lot of squinting
- Blurry vision, both up close and from a distance.
- Headache
- Moist eyes
When does Astigmatism get worse?
The Astigmatism can get worse, especially if it needs to be adequately fixed. But occasionally, things might deteriorate without any apparent cause. Other causes could be congenital, trauma-related, dry eye conditions, or unhealthy habits, including excessive squinting or improper contact lenses or eyeglass use. Because of this, regular eye exams are essential and must be performed.
How can I undergo an astigmatism test?
An optician’s eye exam is sufficient. Your optician or eye specialist can determine with certainty after inspection whether Astigmatism is genuinely affecting your eyes.
Who is susceptible to Astigmatism?
Both adults and children can have Astigmatism. However, if you have any of the following conditions, your risk of acquiring astigmatism may be higher:
- A family history of keratoconus or other eye conditions, such as astigmatism (corneal degeneration),
- Corneal thinning or scarring
- Excessive near-sightedness that affects distance vision; excessive farsightedness that affects close-up vision.
- A history of particular eye procedures, such cataract surgery (surgical removal of a clouded lens)
How is Astigmatism identified?
- An in-depth eye exam conducted by an optometrist or ophthalmologist might detect astigmatism.
- Ophthalmologists are medical professionals who use medicine and surgery to treat diseases of the eyes and vision problems.
During Ophthalmology in Dubai, doctors may perform several tests during your eye exam to identify Astigmatism.
Bottom line
The specific cause of Astigmatism is unknown, and therapy may require depending on how severe it is.
Vision can improve by using glasses or contact lenses, or your eye specialist may advise surgery. In addition to improving vision, treatment can lower the likelihood of side effects like a lazy eye, eye strain, and headaches. However, the best option is to opt for Dubai Ophthalmology to treat Astigmatism.
