Contact lenses are used as an alternative to traditional eyeglasses. They have become increasingly popular in recent years due to their ability to correct vision and improve appearance.

However, many people are unaware of the risks associated with misusing contact lenses. In this article, we will discuss 10 serious consequences of misusing contact lenses.

1. Eye Infections

One of the most serious consequences of misusing contact lenses is the risk of developing an eye infection. This can occur if the lenses are not cleaned and disinfected properly, or if they are worn for too long.

Eye infections such as conjunctivitis, keratitis, and corneal ulcers can cause pain, redness, sensitivity to light, and even permanent vision loss in some cases.

2. Corneal Abrasions

Wearing contact lenses that are damaged or dirty can cause corneal abrasions. This is a scratch on the surface of the eye, which can be very painful and make it difficult to see.

Corneal abrasions can also increase the risk of developing an eye infection.

3. Dry Eyes

Wearing contact lenses for long periods of time can cause dry eyes, which can lead to discomfort, irritation, and even vision problems.

This is because the lenses can block the flow of tears to the eyes, which can cause the eyes to become dry and irritated.

4. Giant Papillary Conjunctivitis

Giant Papillary Conjunctivitis (GPC) is an allergic reaction to contact lenses. It is caused by the buildup of protein deposits on the lenses, which can cause the eyes to become red, itchy, and irritated.

If left untreated, GPC can lead to corneal infections and even vision loss.

5. Corneal Neovascularization

Corneal Neovascularization is a condition where new blood vessels grow into the cornea. This can occur if contact lenses are worn for too long, or if they are not fitted correctly.

The new blood vessels can cause the cornea to become cloudy, which can affect vision.

6. Photosensitivity

Wearing contact lenses for long periods of time can cause photosensitivity, which is a sensitivity to light. This can make it difficult to see in brightly lit environments, such as outdoors on a sunny day.

7. Corneal Ulcers

Corneal ulcers are open sores on the cornea, which can be caused by bacteria or fungi. They can be very painful and can cause vision loss if they are not treated promptly.

Contact lens wearers are at a higher risk of developing corneal ulcers, especially if they do not clean and disinfect their lenses properly.

8. Reduced Oxygen Supply

Contact lenses can reduce the amount of oxygen that reaches the cornea. This can cause the cornea to become swollen, which can affect vision. It can also increase the risk of infection and other eye problems.

9. Allergic Reactions

Contact lenses can cause allergic reactions in some people. This can result in red, itchy, and watery eyes, and can also cause swelling and inflammation. Allergic reactions can also increase the risk of developing an eye infection.

10. Eye Irritation

Wearing contact lenses for too long can cause eye irritation, which can be very uncomfortable. The eyes may become red and itchy, and there may be a feeling of grittiness or scratchiness.

This can make it difficult to wear contact lenses for extended periods of time.

Conclusion

In summary, misusing contact lenses can have serious consequences. It is important to follow proper hygiene practices, such as cleaning and disinfecting lenses, and to avoid wearing them for extended periods of time.

If you experience any discomfort or vision problems while wearing contact lenses, it is important to speak with your eye doctor right away.