Why Eyesight Deteriorates

Over time, most people’s vision will deteriorate. While it may not happen quickly, for most, it is inevitable. There are a variety of reasons that a person’s vision will begin to deteriorate causing eye problems.

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Wearing Glasses or Contact Lenses

Glasses and contacts are a prescription. Just like a prescription drug, they can be abused. When you do not wear your glasses properly, in a way that they can rehabilitate your vision, they can contribute to the deterioration of your vision. Over time, wearing glasses or contacts too often can increase the near-point stress on the eyes which can progress the process.

Hours of Reading

Near point stress is a leading cause of eyesight deterioration. Near point stress will make your eyes hurt or feel uncomfortable after hours of reading, studying, or any close vision activity. This near point stress can lead to myopia (you can visit here to learn about myopia), which is the inability to see objects from far away.


Unfortunately, everyone ages. With that aging comes several negative effects on the body. As you age, the internal components of the eye become rigid and stiff, causing them to lose their flexibility. When this happens, your eyes will not be able to focus on objects the way that they could when you were younger. There are ways, however, to increase the flexibility in your eyes. There are a variety of optical exercises that you can do, which can slow the progression of the deterioration of your vision.

Computer Use

When you use the computer for a long period of time, it can cause near point stress on your eyes. You may notice that over time your tear flow is insufficient, causing dry or burning eyes. You may also have decreased blink rates. This can make your vision worse. When you put near point stress on your eyes, you may experience a variety of symptoms. This is your eyes telling you to step away from the computer for a bit. These symptoms include:

Eye fatigue
Eye irritation
Eye strain
Double vision
Dry and irritated eyes
Light sensitivity

Lack of Nutrients

In order for your eyes to be healthy and maintain proper function and clear eyesight, they need a good amount of vitamin A and Luetin. These nutrients can prevent cataracts, glaucoma, and macular degeneration, which can cause blinding conditions. These nutrients can also improve your visual acuity. If you do not eat enough foods containing these nutrients, you can take supplements.

Straining and Squinting

When you are trying to read in poor light, you will end up straining your eyes. When you are trying to read something too small, you can end up squinting. Both of these can put stress on your eyes, which can make your eyesight worse. When this happens, you would need glasses, contacts, or get lasik surgery.

Lack of Eye Exercises

Just like any part of your body, your eyes should be exercised daily to keep your vision clear. These exercises are designed to strengthen your eyes, enabling you to see better without corrective lenses. When you exercise your eyes properly, you can dramatically correct aging vision, farsightedness, nearsightedness, and astigmatism.

When you know what can cause your vision to deteriorate, you have a better chance of slowing and stopping the progression. Don’t shy away from the thought of approaching professional eye doctor if you need consultation on your current eye condition. With the advancement of medical technology, it shouldn’t be a hassle for you to find an eye clinic in Singapore offering outstanding service.