What can worsen astigmatism?
Astigmatism is a common vision condition where the cornea or lens of the eye is irregularly shaped, causing blurred vision at all distances. While astigmatism can be corrected with glasses, contact lenses, or refractive surgery, certain factors can exacerbate the condition, making it more challenging to manage. Understanding what can worsen astigmatism is crucial for individuals with this condition to maintain optimal eye health and vision.
One of the primary factors that can worsen astigmatism is eye strain. Prolonged periods of focusing on near objects, such as reading or using a computer, can lead to eye strain, which may exacerbate astigmatism symptoms. To mitigate this, it’s essential to take regular breaks and practice the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.
Another factor that can worsen astigmatism is poor lighting. Insufficient lighting can strain the eyes and make it more difficult to see clearly, potentially exacerbating astigmatism symptoms. Ensuring adequate lighting in your environment can help reduce eye strain and maintain vision quality.
Smoking is another factor that can worsen astigmatism. Studies have shown that smoking can increase the risk of developing astigmatism and can also worsen the condition in individuals who already have it. Quitting smoking is a crucial step in managing astigmatism and maintaining overall eye health.
Nutritional deficiencies can also contribute to the worsening of astigmatism. A diet lacking in essential nutrients, such as omega-3 fatty acids, vitamins A, C, and E, and zinc, can impact eye health and potentially worsen astigmatism. Incorporating a balanced diet rich in these nutrients can help support eye health and reduce the risk of astigmatism complications.
Lastly, certain eye conditions and diseases can worsen astigmatism. For example, keratoconus, a condition where the cornea thins and bulges forward, can lead to worsening astigmatism. Additionally, eye injuries or infections can also impact astigmatism, making it more challenging to manage.
In conclusion, several factors can worsen astigmatism, including eye strain, poor lighting, smoking, nutritional deficiencies, and other eye conditions. By understanding these risk factors, individuals with astigmatism can take proactive steps to manage their condition and maintain optimal eye health. Regular eye exams, proper nutrition, and lifestyle modifications are essential in addressing these factors and reducing the impact of astigmatism on vision.
