Does wearing contacts make your eyesight worse? This is a question that often plagues contact lens wearers and those considering this alternative to glasses. While it is a concern for many, the answer is not straightforward. In this article, we will explore the relationship between contact lens use and eyesight, discussing both potential risks and benefits.
Firstly, it is important to understand that contact lenses are designed to correct vision problems without altering the natural shape of the eye. When worn correctly and according to the prescribed guidelines, they should not worsen your eyesight. In fact, many people find that contact lenses provide clearer vision than glasses, as they are placed directly on the eye’s surface.
However, there are certain factors that can contribute to a decline in eyesight among contact lens wearers. One such factor is improper hygiene. Poor hygiene practices, such as not washing your hands before inserting or removing contacts, can lead to eye infections and irritation. These infections can cause temporary vision loss or even damage the cornea, potentially leading to long-term eyesight issues.
Another concern is the overuse of extended-wear contacts. These lenses are designed to be worn for extended periods, sometimes even overnight. While they offer convenience, extended-wear contacts can accumulate debris and bacteria on the lens, increasing the risk of infection. Prolonged wear can also lead to corneal edema, a condition where the cornea swells due to a lack of oxygen, potentially causing blurred vision or even corneal ulcers.
On the flip side, contact lenses can also provide benefits to your eyesight. For example, they can help reduce the risk of developing cataracts and macular degeneration, as they do not distort the light entering the eye as glasses might. Additionally, contact lenses can be more convenient for certain activities, such as sports or swimming, where glasses may fog up or become uncomfortable.
In conclusion, the question of whether wearing contacts makes your eyesight worse is not a simple yes or no answer. While proper care and usage of contact lenses should not worsen your eyesight, certain factors such as poor hygiene and overuse can increase the risk of infections and other complications. To ensure your eyesight remains healthy while wearing contacts, it is crucial to follow the recommended guidelines provided by your eye care professional.
