The scariest part of Halloween may be costume contact lenses Your appearance won’t be the only frightening thing about wearing costume contact lenses this Halloween. Your eyes might look like a lizard’s for an evening, but the risk of permanent vision loss may not be worth the temporary thrill.To get more news about Green Contacts , you can visit beauon.com official website. According to the Centers for Disease Control and Prevention, over 40 million, or about one in six, Americans wear contact lenses. It is difficult to estimate how many revelers wear costume contact lenses, but the number surely surges around Halloween. It is my experience that the demand for these lenses is highest in young people, the same demographic that is at the highest risk for experiencing infectious and inflammatory complications from their contact lenses.To get more news about Purple Contacts, you can visit beauon.com official website. As an optometrist on staff at a Central Ohio private practice and on faculty at The Ohio State University College of Optometry, I frequently work with patients who wear contact lenses. Most of them do not realize that the Food and Drug Administration classifies all contact lenses as either Class II or Class III medical devices. That means that contact lenses are medical devices that pose at least a moderate risk to health when used without the appropriate oversight from an eye doctor.To get more news about Purple Contacts, you can visit beauon.com official website. All contact lenses have the potential to cause serious complications in the eye. Contact lens wearers are at a higher risk than nonwearers for eye infections from bacteria, fungi and parasites. An infection from one of these microscopic organisms can rob you of your central vision. Also remember that a contact lens is a piece of plastic that covers the eye and can prevent oxygen from reaching its front surface. New blood vessel growth, redness, watering and pain are all signs and symptoms that an eye is starved for oxygen. Most contact lenses are generally safe for patients who wear them in adherence with instructions from their eye doctor. The problem is that many patients are not adherent, displaying at least one high-risk contact lens behavior, research has shown. Although there is no comprehensive study on the issue, eye doctors hear plenty of anecdotal evidence that risky behaviors increase in patients wearing costume contact lenses. Of those risky behaviors, sleeping in your contact lenses is perhaps the most dangerous. In fact, it puts you at a high risk of getting an infection in your cornea, the clear dome that covers the front of the eye. It is not hard to think of reasons why patients may be tempted to sleep in their costume contact lenses. First, they likely think of their contact lenses as cosmetic accessories, not durable medical devices. Second, they might not wear contact lenses outside of Halloween time and are therefore unaware of the risks associated with contact lens misuse. Finally, an adult beverage or two probably distorts the decision-making processes of otherwise compliant contact lens wearers. They just want to get to bed – removing their contact lenses can wait for tomorrow!