Using contact lenses that are too old or do not fit properly can scratch your eyes. They can also cause blood vessels to grow into your cornea, which is a serious condition that could impair your ...

If you’re new to contact lenses, you may have questions about how to wear and care for them. It may not be as simple as slipping on a pair of eyeglasses. And it may take longer to get used to them.

Contact lenses make it easier for people with poor vision to work and carry out daily tasks. About 45 million people in the U.S. use them to correct their vision. Soft contact lenses are the ...