Understanding Myopia: Symptoms, Causes & Correction

Myopia, also called nearsightedness, is caused by a natural change in the eyeball's shape. The eyeball becomes oval rather than round, which commonly occurs during childhood. The condition can be corrected with eyeglasses, contact lenses or surgery.

Primary Symptom

• The primary symptom of nearsightedness is objects in the distance appearing blurred, indistinct and out of focus. The individual cannot read signs or posters from a distance.

Behavior

• A nearsighted child may not be able to see the blackboard clearly unless sitting in a front row. He may hold books near his face and sit very close to the television or computer screen.

Effects

• When myopia is not diagnosed, nearsighted children may have problems with academic performance and do poorly in athletic activities.

Squinting

• Nearsighted people commonly squint when trying to see distant objects, because this improves focus.

Eyestrain

• Additional symptoms of nearsightedness include tired eyes and headaches caused by eyestrain.