Why Did My Astigmatism Get Worse?
Astigmatism, a common vision condition characterized by an irregularly shaped cornea or lens, can sometimes worsen over time. For those who have noticed a decline in their vision quality or have been diagnosed with a more significant astigmatism, the question “Why did my astigmatism get worse?” may arise. Understanding the factors that can contribute to the progression of astigmatism is crucial for managing the condition effectively and preventing further vision loss. In this article, we will explore several potential reasons behind the worsening of astigmatism and discuss how to address them.
Age-Related Changes
One of the most common reasons for the worsening of astigmatism is age-related changes in the eye. As we age, the cornea can become more irregular, leading to a more pronounced astigmatism. This process, known as keratoconus, is a condition where the cornea thins and bulges forward, causing vision distortion. While keratoconus can occur at any age, it often becomes more noticeable in adults in their 20s and 30s.
Eye Strain and Overuse
Another factor that can contribute to the worsening of astigmatism is eye strain and overuse. Prolonged periods of focusing on digital screens, reading, or other close-up tasks can strain the eyes and potentially exacerbate astigmatism. In some cases, the strain may cause the cornea to become more irregular, leading to a worsening of the condition. To mitigate this risk, it is essential to take regular breaks from screens and practice the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.
Underlying Health Conditions
Certain health conditions can also contribute to the worsening of astigmatism. For example, diabetes, which can cause changes in the eyes’ structure, may lead to a more significant astigmatism. Additionally, autoimmune diseases, such as rheumatoid arthritis, can affect the cornea and contribute to the progression of astigmatism. Identifying and managing these underlying conditions is crucial for controlling the progression of astigmatism.
Eye Surgery and Injuries
In some cases, eye surgery or injuries can lead to a worsening of astigmatism. Refractive surgery, such as LASIK or PRK, can sometimes cause changes in the cornea that result in astigmatism. Similarly, eye injuries or trauma can damage the cornea, leading to a more irregular shape and a worsening of astigmatism. If you have undergone eye surgery or experienced an eye injury, it is essential to monitor your vision and consult with an eye care professional if you notice any changes.
Prevention and Management
To prevent the worsening of astigmatism, it is essential to maintain good eye health and follow the guidance of your eye care professional. This may include regular eye exams, wearing corrective lenses as prescribed, and taking steps to reduce eye strain. In some cases, additional treatments, such as corneal cross-linking or custom contact lenses, may be recommended to manage astigmatism effectively.
Understanding the reasons behind the worsening of astigmatism can help you take proactive steps to manage the condition and maintain clear vision. By addressing underlying factors and working closely with your eye care team, you can minimize the impact of astigmatism on your daily life.
