Myopia: Causes, Symptoms, Daignosis, Prevention and Treatment - PowerPoint PPT Presentation

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Myopia: Causes, Symptoms, Daignosis, Prevention and Treatment

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Myopia (Nearsightedness) is a condition of the eye in which near objects are seen clearly, but distant objects do not come into proper focus. – PowerPoint PPT presentation

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Title: Myopia: Causes, Symptoms, Daignosis, Prevention and Treatment


1
Myopia
2
Myopia (Nearsightedness)
  • Myopia (Nearsightedness)  is a condition of the
    eye in which near objects are seen clearly, but
    distant objects do not come into proper focus.

3
Why does Myopia (Nearsightedness) occur?
  • When your eyeball is too long or the cornea has
    too much of curvature, light entering the eye is
    not focused properly on the retina the sensory
    layer inside the eye. Myopia (Nearsightedness)
    can be hereditary or it may occur spontaneously.

4
How common is Myopia (Nearsightedness)?
  • Myopia (Nearsightedness) is a very common eye
    condition that affects nearly 25 of the total
    population. This kind of a condition normally
    starts during childhood and continues to increase
    until the individual reaches the age of 20.

5
Will I have to wear glasses?
  • You may need glasses for distance only or full
    time as the requirement to enable you to see more
    clearly. If your condition warrants, your doctor
    will prescribe corrective lenses for you. You can
    only have them for certain activities, like
    watching television, going to a movie or driving
    a car.

6
Will glasses or contact lenses cure Myopia
(Nearsightedness)?
  • Eyeglasses or contact lenses  visually correct
    the problem by altering the way the image enters
    your eyes, but they do not cure Myopia
    (Nearsightedness). At present time, there are no
    proven cures for Myopia (Nearsightedness).Surgic
    al procedures like LASIK, PRK or SBK or lens
    implants may eliminate your need for glasses or
    contact lenses.

7
How is Myopia (Nearsightedness) diagnosed?
  • People with Myopia (Nearsightedness) will often
    have problem seeing the whiteboard, the movie
    screen, the television set or other distant
    objects.When your doctor gives you a
    comprehensive eye examination, he or she will
    involve tests to determine if there is a
    prescription for Myopia (Nearsightedness).

8
How will Myopia (Nearsightedness) affect
someone's lifestyle?
  • If contact lenses or glasses are prescribed, it
    can take up to 2 weeks to adjust to seeing
    clearly with them.Some people with Myopia
    (Nearsightedness) may find that they are
    prohibited from some occupations (for example,
    police officers or fire fighters), due to their
    inability to see properly if their glasses fall
    off. Laser surgery may be useful in these above
    mentioned cases.Contact lenses are proven to be
    very useful for correcting Myopia
    (Nearsightedness) and are ideal for people with
    more active lifestyles.

9
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