If you are interested in wearing contact lenses, the first thing you need to do is have a complete eye exam. You must do this even if you don't normally wear glasses, and just want contacts to change your eye color.

It's important to realize that contact lenses are medical devices designed specifically for your eye and need to be properly fitted by an eye care practitioner.

In the U.S., contacts can only be legally purchased with a valid written prescription. Even though just about everyone can wear contacts, a contact lens exam can tell if you're one of the few who can't and your doctor will be able to discuss the lens options that would work best to correct your vision.