
WHAT IS MYOPIA?
(NEARSIGHTEDNESS)
Myopia or nearsightedness is a vision problem experienced by up
to one third of the population. Nearsighted people have difficulty
reading highway signs, chalkboards, television and seeing other
objects at a distance. However, they can see for near tasks such
as sewing and reading. Many times myopia is diagnosed during school
screenings.
Myopia normally starts to appear in children between the ages of eight and twelve years old. Once myopia starts, as the body grows, the myopia often increases. It typically stabilizes in adulthood. Changes in glasses or contact lens prescriptions are necessary during growth periods.
WHAT ARE THE
SYMPTOMS OF MYOPIA?
Myopic people often have headaches or eyestrain, and might squint
or feel fatigued when driving or playing sports. If you experience
these symptoms while wearing your glasses or contact lenses you
may need a different prescription.
WHAT CAUSES
MYOPIA?
Myopia occurs when the eyeball is slightly longer than usual from
front to back, or when the cornea or lens of the eye are "over-powered".
This causes light rays to focus at a point in front of the retina
rather than directly on its surface.
HOW IS MYOPIA
TREATED?
Nearsightedness may be corrected with glasses, contact lenses
or refractive surgery. Depending on your vision problem, you may
need to wear your glasses or contact lenses all the time, or only
when you need distance vision, like driving, seeing a chalkboard,
or watching a movie.