nearsightedness
Myopia, or nearsightedness, affects about a quarter of the U.S. population. It can be managed or delayed, but there is no known cure. If you can see things clearly up close, but they get blurrier.
Myopia, or nearsightedness, affects about a quarter of the U.S. population. It can be managed or delayed, but there is no known cure. If you can see things clearly up close, but they get blurrier.