Astigmatism
What is Astigmatism?
Astigmatism is a condition in which the cornea (the clear, front surface of the eye) or the lens inside the eye has an irregular shape, causing light to focus at multiple points on the retina instead of converging at a single point.
This leads to blurred or distorted vision at all distances, as well as symptoms such as eye strain, headaches, and squinting.
Symptoms of Astigmatism
The symptoms of astigmatism can vary from person to person, depending on the severity of the condition. Common symptoms include:
- Blurred or distorted vision at all distances
- Difficulty seeing fine details, both up close and far away
- Eye strain or discomfort
- Headaches
- Squinting
- Trouble driving at night due to glare from oncoming headlights
- Fatigue when concentrating on visual tasks
In some cases, astigmatism may be present alongside other refractive errors, such as myopia (short-sightedness) or hyperopia (long-sightedness), which can compound these symptoms.
If you experience any of these symptoms, it’s important to schedule a comprehensive eye examination with the experienced professionals at The Sight Centre. We can accurately diagnose astigmatism and recommend the most appropriate treatment options for your individual needs.
What are the Causes of Astigmatism?
Astigmatism is usually caused by an irregularly shaped cornea, a condition known as corneal astigmatism. In some cases, astigmatism may be caused by an irregularly shaped lens, referred to as lenticular astigmatism.
The exact cause of these irregularities is not always clear, but factors that may contribute to astigmatism include genetics and injury or trauma. Certain eye conditions, such as pterygium and keratoconus, can also lead to astigmatism.
BOOK APPOINTMENTYour Treatment Options
At The Sight Centre, we offer a range of advanced treatment options for astigmatism tailored to your individual needs and preferences.
LASEK
LASEK (Laser-Assisted Sub-Epithelial Keratectomy) is a popular alternative to LASIK laser surgery.
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LASIK
LASIK (Laser-Assisted In Situ Keratomileusis) is the most popular laser eye surgery.
LEARN MOREAstigmatism Treatment from The Sight Centre
If you’re experiencing symptoms of astigmatism or would like to learn more about your treatment options, contact The Sight Centre today to schedule a comprehensive eye examination.
