What is Astigmatism? Causes and Symptoms in Melbourne
Astigmatism is a common vision problem that results from an irregularly shaped cornea, which can cause blurred or distorted vision. In a normal eye, the cornea is round like a soccer ball. However, in astigmatism, the cornea usually appears more like an Aussie rules football. The difference in curvature causes light to focus on multiple points, either in front of or behind the retina, leading to blurred vision.
Read on as NewVision Clinics in Melbourne explains everything you need to know about astigmatism.
Causes of Astigmatism
Astigmatism is often hereditary and can occur at birth or develop later in life. It occurs when the cornea or lens has an uneven curvature, which prevents light from focusing correctly on the retina. Factors contributing to astigmatism include:
- Genetics: Astigmatism often runs in families, so if your parents or siblings have the condition, you are also more likely to develop it.
- Eye injury or surgery: An injury to the eye or previous eye surgery can cause changes in the shape of the cornea, leading to astigmatism.
- Eye conditions: Some eye conditions, such as keratoconus, can cause the cornea to become thinner and more cone-shaped, resulting in astigmatism.
Signs and Symptoms
The symptoms of astigmatism can vary and some individuals may not even realise they have the condition. However, more significant degrees of astigmatism can cause various symptoms, including:
- Blurred vision: Both distance and near vision can be affected, making it difficult to see objects clearly.
- Squinting: People with astigmatism may squint to try to see more clearly, which can cause eye strain and fatigue.
- Headaches: The effort required to focus with astigmatism can lead to headaches, especially after prolonged reading or computer use.
Laser Eye Surgery for Astigmatism: Leap to Clearer Vision
If you experience any of these symptoms, it is essential to consult an eye care professional for a comprehensive eye exam. Our experts can diagnose astigmatism and discuss the best laser eye surgery for astigmatism.
Don’t wait another day to enjoy clear, crisp sight! Contact us online or call 1800 20 20 20 to schedule a consultation with NewVision Clinics in Melbourne for astigmatism treatment today.