सिलिंड्रिकल पावर क्यों बढ़ता है?

Changes in your cylindrical power, also known as astigmatism, can happen for several reasons, and you’re not entirely off thinking about the role of both lifestyle and genetics. Astigmatism is due to an irregular curvature of the cornea or lens, and it affects how light is focused into the eye. This change can occur over time, potentially leading to an increase in your prescription. One possibility is that the structural components of your eyes, the cornea or lens, are undergoing changes that could be influenced by genetics. It wouldn’t be uncommon if there’s a family history of similar eye issues.

Regarding your computer use, it’s a good practice to take regular breaks to reduce eye strain—a common problem today. The 20-20-20 rule, where you take a break every 20 minutes to look at something 20 feet away for at least 20 seconds, is often recommended to minimize digital eye strain, although it doesn’t directly cause astigmatism. Increased screen time primarily affects focusing ability and can cause discomfort but isn’t typically linked to changes in astigmatism itself.

Wearing your corrective glasses consistently could help improve comfort and prevent eye strain. As for progression, it’s a good idea to have regular eye examinations to monitor any changes and adjust your prescription as needed. If you notice sudden changes in your vision or other concerning symptoms such as eye pain, redness, or abrupt visual distortion, seek medical advice promptly, as these could indicate more serious issues. Remember, it’s essential to maintain regular follow-ups with an eye care professional who can offer personalized insights based on your specific condition and family history.