Definition of Nearsighted

If you squint often, hold books close to your face while reading or sit close to the television screen, you may be nearsighted. Nearsightedness can develop and progress at varying rates and may worsen during adolescence, according to the Mayo Clinic. A qualified eye doctor can confirm nearsightedness with an eye exam.

Significance

• When a person is nearsighted, he can see nearby objects clearly, but objects in the distance look blurry.

Effects

• A nearsighted person may encounter complications that may include eyestrain, glaucoma and retinal detachment, according to the Mayo Clinic.

Prevention/Solution

• Despite scientific efforts to minimize its progression, nearsightedness is currently unstoppable and unpreventable.

Considerations

• Although you cannot prevent nearsightedness, you can take steps to protect your vision, including getting a regular eye exam, not smoking and eating foods that promote good eye health, such as carrots and yams.

Warning

• Even if you determine that you are nearsighted, only a qualified eye doctor, such as an ophthalmologist or optometrist can determine the degree to which you are nearsighted and what treatment--glasses, contacts, surgery--are best for your situation.