Medical Health Encyclopedia

Farsightedness


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SymptomsSurgeryTestSpecial Topic
Normal, near, and farsightedness
Normal, near, and farsightedness
Normal vision
Normal vision
Visual acuity test
Visual acuity test
Overview Symptoms Treatment Prevention
Definition

Farsightedness is greater difficulty seeing near objects than distant objects.


Alternative Names

Hyperopia


Causes, incidence, and risk factors

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.



Review Date: 08/31/2010
Reviewed By: Daniel E. Bustos, MD, MS, Private Practice specializing in Comprehensive Ophthalmology in Eugene, OR. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).




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