Farsightedness
Overview
Causes
This problem happens when the shape of the eye does not bend light correctly. The eyeball is too short for light rays to clearly focus on the retina.
It may also be caused by a problem with the shape of the cornea or lens.
Interior of the Eye |
![]() |
Light rays are precisely focused on the retina (orange) in good vision. |
Copyright © Nucleus Medical Media, Inc. |
SymptomsandDiagnosis
Symptoms
Problems may be:
- Trouble focusing on objects that are close
- Blurred eyesight
- Headache
- A feeling of tiredness in the eyes
Young adults with farsightedness often do not have symptoms. However, they may need reading glasses at an earlier age.
Treatments
This content is reviewed regularly and is updated when new and relevant evidence is made available. This information is neither intended nor implied to be a substitute for professional medical advice. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with questions regarding a medical condition.
Edits to original content made by Denver Health.
Copyright © EBSCO Information Services
All rights reserved.