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Farsightedness

Contents of this page:

Illustrations

Visual acuity test
Visual acuity test
Normal, nearsightedness, and farsightedness
Normal, nearsightedness, and farsightedness
Normal vision
Normal vision
Lasik eye surgery - series
Lasik eye surgery - series

Alternative Names    Return to top

Hyperopia

Definition    Return to top

Farsightedness is difficulty seeing objects that are nearby.

Causes    Return to top

Farsightedness is the result of the visual image being focused behind the retina rather than directly on it. It may be caused by the eyeball being too small or the focusing power being too weak.

Farsightedness is often present from birth, but children have a very flexible eye lens, which helps make up for the problem. Most children outgrow the condition. As aging occurs, glasses or contact lenses may be required to correct the vision. If you have family members who are farsighted, you are also more likely to become farsighted.

Symptoms    Return to top

Exams and Tests    Return to top

A general eye examination to diagnosis farsightedness may include the following tests:

Treatment    Return to top

Farsightedness is easily corrected with glasses or contact lenses. Surgical techniques are available for correcting farsightedness and can be used for those who do not wish to wear glasses or contacts.

Outlook (Prognosis)    Return to top

The outcome is expected to be good.

Possible Complications    Return to top

Farsightedness can be a risk factor for glaucoma and lazy eye.

When to Contact a Medical Professional    Return to top

Call for an appointment with your health care provider or ophthalmologist if symptoms of farsightedness develop and you have not had an eye examination recently.

Also, call if vision begins to get worse after you have been diagnosed with farsightedness.

Update Date: 8/22/2008

Updated by: Paul B. Griggs, MD, Department of Ophthalmology, Virginia Mason Medical Center, Seattle, WA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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