Avoid Contact Lens Overuse
Learn how to use a contact & properly keep a contact clean & your eyes healthy.
Contact Lenses & Eye Care
Contact lens overuse is an increasingly common eye condition that has significant potential to do serious damage to your eyes, and lead to major eye and vision issues in the future. our optometric team of Westpoint Optical in Brampton West, Ontario, comments “Contact lenses represent a great way to enhance how you look and feel while allowing you to maintain your best vision. But, they pose a very real risk of damaging your vision if you don’t know how to care for and use them properly. It is important to know what to do to allow safe wear of your contacts and avoid this increasingly prevalent and dangerous eye condition.”
The 18 Hour/Week Rule
Your eyes require oxygen just like a person and denying them the opportunity to breathe properly by overwearing your contact lenses can cause severe damage to your eyes. But, how much is too much when it comes to contact lens wear? To answer this question, eye care professionals have come up with a standard benchmark: If you come in anywhere less than 18 hours a week with your contact lenses out, you are overwearing your contact lenses.
When denied oxygen in this way, the eye may attempt to supply oxygen through neovascularization. This process involves the growth of new blood vessels into parts of the eye that should remain clear and unblocked for your best vision. This can seriously hinder your ability to see, and do serious long-term damage as well.
Spare Glasses: Your First, Best Tool To
Protect Your Vision
In working on reducing your contact lens wear, a spare pair of glasses can be your best friend. Studies have shown that wearing your glasses instead of your contacts as little as once or twice every week can significantly reduce your chances of developing symptoms of contact lens overuse by allowing your eyes to rest from the strain put on them by consistent contact lens wear.
Even on days when you choose to wear your contacts, it is possible to take steps to reduce your chances of over wearing your contacts. One easy way to do this is to wait to put your contacts in when you wake up in the morning. Wear your glasses during your morning prep, and put your contacts in as the very last step before leaving for the day. Taking your contacts out as the first part of your bedtime prep is another great way to help yourself. These two methods combined can significantly reduce your chances of contact lens overuse without having to make much conscious effort to do so.
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Follow Instructions, Save Your Eyes
The first step is to schedule an appointment for a contact lens exam with your optometrist. The eye doctor will perform a vision exam and go over the different options for contact lenses, depending on the prescription, the health of the eye and lifestyle and personal preferences. Contact lenses are designed with a number of options including the lens materials used (soft or rigid gas permeable), the replacement schedule (if disposable, how often you replace the pair – daily, weekly, biweekly or monthly) and the wear schedule (daily or extended overnight wear). Often doctors will recommend daily lenses for children because they are thrown away after each use so there is less care involved, less buildup and less risk for infection.
Then the doctor will give a training on inserting and removing the lenses as well as instructions for proper care. Your child will probably be given a schedule for wearing the lenses for the first week or so in order to allow their eyes to adapt. During this time you may have to be in touch with your eye doctor to assess the comfort and fit of the lenses and you may have to try out a couple of options in order to find the best fit.
Never Sleep With Your
Contacts In
Sleeping with your contact lenses in is among the leading causes of contact lens overuse. This practice is among the most dangerous and damaging of the many poor lenses wearing choices a person can make.
Overnight contact lens wear, or even wearing them for a short nap during the day, may deny the eyes essential oxygen and hydration, possibly leading to vision-threatening infections and a painful scratch on the surface of the eye called a corneal abrasion, which can cause eye pain, light sensitivity, and excessive tearing. Removing your contact lenses, even for a short nap, is an essential step toward guarding your long-term eye health.
