Even though contact lenses are often seen as a convenient alternative to wearing eyeglasses, some people shy away from wearing them. In some instances, the hesitancy to wear the lenses is due to various misconceptions about them. To help you make a more informed decision about wearing contacts, here are some of the misconceptions and the truth about contacts. 

Contact Lenses Can Get Trapped Behind the Eyes

One of the most widely believed misconceptions is that a lens can somehow work its way behind the eye and end up stuck. In actuality, it is impossible for this to happen. The eye is covered by a membrane that prevents objects from getting behind the eye. 

The misconception might stem from the fact that sometimes, a lens can fold and get stuck under the eyelid. Fortunately, it is easy to find and remove the contact lens without the need to rush to your eye doctor. 

You Can Swim in Contacts

Another misconception about contacts is that you can wear them while swimming. The reality is that wearing contacts while swimming could prove harmful to your eyesight. 

Swimming pool water has a number of bacteria and other contaminants. If you wear your lenses in the pool, the bacteria and contaminants could get trapped in your lenses. As a result, you could develop an eye infection known as Acanthamoeba keratitis. The disease can lead a number of complications, including blindness. 

Sleeping In Contacts Is Okay

It is not uncommon for contact wearers to occasionally fall asleep and forget to take out their contacts. Unless the lenses are specially designed for wear 24/7, this could be a bad idea. 

Your contact lenses must be removed when you sleep because your eye needs oxygen. If the oxygen is cut off on a regular basis by the lenses, blood vessels can start to appear in your eyes. You also are at risk of developing an eye infection, such as keratitis. 

If you do decide to wear contact lenses, ask your eye doctor about getting glasses that are designed for around-the-clock wear. The lenses allow oxygen to reach your eyes and you do not have to worry about developing an infection. It is important to note that you have to carefully follow the instructions with the lenses to avoid any problems.

If you have any other concerns about contacts, consult with your eye doctor. He or she can provide you with information that can help clear up any misconceptions. 

For more information, contact A New Vision or a similar company.