Contact lenses you get today are actually classified as “medical devices” by the FDA (United States Food and Drug Administration). They can be used to correct vision, for aesthetic/cosmetic reasons or even for therapeutic use. With contacts (versus eyeglasses), you get better peripheral vision...
We've mentioned the importance of cleaning extended-wear contacts after daily use. But it's essential that you use only the contact solution to do so. Never fall into the routine of using tap water to clean out your lenses, since you’ll introduce bacteria and pathogens to them. Make sure...