DRY
EYES
The tears your eyes produce are necessary for overall
eye health and clear vision. Dry eye means that
your eyes do not produce enough tears or that you
produce tears which do not have the proper chemical
composition. Often, dry eye is part of the natural
aging process. It can also be caused by blinking
or eyelid problems, medications like antihistamines,
oral contraceptives and antidepressants, a dry climate,
wind and dust, general health problems like arthritis
or Sjogren's syndrome and chemical or thermal burns
to your eyes.
If
you have dry eye, your symptoms may include irritated,
scratchy, dry, uncomfortable or red eyes, a burning
sensation or feeling of something foreign in your
eyes and blurred vision. Excessive dry eyes may
damage eye tissue, scar your cornea (the front covering
of your eyes) and impair vision and make contact
lens wear difficult.
If
you have symptoms of dry eye, see your doctor for
a referral to us, for a comprehensive examination.
Dry eye cannot be cured, but we can prescribe treatment
so that your eyes remain healthy and your vision
is unaffected. Some treatments may include blinking
more frequently, increasing humidity at home or
work, using artificial tears and using a moisturizing
ointment, especially at bedtime. In some cases,
small plugs are inserted in the corner of the eyes
to slow tear drainage. Sometimes, surgical closure
of the drainage ducts may be recommended.