Astigmatism is a common eye condition that occurs when the cornea or the lens of the eye has an irregular curvature. This irregular shape interferes with the eye’s ability to focus light onto the retina, leading to blurred or distorted vision. Eyewear Candy Optical RX would like to explore how astigmatism develops and the signs that may indicate you have this rather common condition.

Can Astigmatism Appear Suddenly?

Astigmatism is due to an imperfection in the curvature of your cornea, the clear, round dome covering the eye’s iris and pupil or in the lens, which sits behind the cornea and focuses light onto the retina. In an eye without astigmatism, the cornea and lens are evenly curved, like a basketball. However, in an eye with astigmatism, the cornea or lens has a more oblong shape, similar to a football. This causes light to be refracted, or bent, more in one direction than the other, which leads to a point of focus that isn’t exactly on the retina and results in blurred or distorted vision. The exact cause of these irregular curvatures remains largely unknown. Some theories suggest that astigmatism may be hereditary, as it often occurs in multiple members of the same family. Others suggest that it could be related to chronic eye strain, poor posture, or increased screen time, but these theories need further investigation and study. It is important to note that astigmatism is not caused by reading in poor light or sitting too close to the television, those are old myths! Astigmatism can be present at birth or develop gradually over time. Many people have some degree of astigmatism. In fact, it is so common that it is considered to be a normal variation in the human eye’s shape.

What Does it Look Like for People Who Have Astigmatism?

Recognizing the signs of astigmatism is the first step towards getting the right diagnosis and treatment. Here are the key indicators of astigmatism to look out for:
• Blurred or Distorted Vision: This is the most common symptom of astigmatism. You might find that both your near and far vision are affected.
• Eyestrain: If you are frequently squinting or straining your eyes to see clearly, it could be a sign of astigmatism. This can also lead to headaches.
• Headaches: Frequent headaches can be a sign of various eye conditions, including astigmatism, especially if accompanied by visual disturbances.
• Difficulty with Night Vision: Many people with astigmatism have trouble seeing clearly in low light or at night.
• Eye Discomfort or Irritation: You may experience feelings of discomfort or irritation in your eyes, although this can be associated with various eye conditions, not just astigmatism.
If you’re experiencing one or more of these symptoms, it’s important to schedule an eye exam. An eye care professional can perform a comprehensive eye exam to diagnose astigmatism and other vision problems.

Eye Exams, Eyeglasses, Sunglasses & More in Delray Beach, FL (Just Minutes Away from Boca Raton, Highland Beach, Kings Point, Golf & Boynton Beach, Florida)

Astigmatism is a common vision problem, yet with proper diagnosis and treatment, it can be managed effectively. If you’re experiencing symptoms such as blurred vision, headaches, or difficulty with night vision, consider scheduling an eye exam. Remember, early detection is key in maintaining good eye health and preventing further vision complications. Always consult with your eye care professional for accurate information and treatment options. If you need to have an eye exam, contact Eyewear Candy Optical RX today.