Asthenopia
Asthenopia (pronounced as: as-thuh-noh-pee-uh) is a medical term that refers to eye strain. This condition is often caused by prolonged use of the eyes for detailed work such as reading, writing, or working on a computer.
Etymology
The term "Asthenopia" is derived from the Greek words "asthenes" meaning weak, and "ops" meaning eye. Thus, it literally translates to "weak eye".
Symptoms
Symptoms of Asthenopia include tired, aching eyes, blurred vision, headache, and occasionally double vision. These symptoms can be exacerbated by poor lighting, glare, and high levels of air pollution.
Causes
The primary cause of Asthenopia is the overuse of the eyes for detailed tasks. This can occur in a variety of settings, such as at work, school, or home. Other factors that can contribute to the development of this condition include poor lighting, improper viewing distances, and uncorrected vision problems.
Treatment
Treatment for Asthenopia typically involves addressing the underlying cause of the eye strain. This may include adjusting the lighting, taking regular breaks from detailed tasks, or correcting vision problems with glasses or contact lenses.
Related Terms
- Myopia: Also known as nearsightedness, a condition in which close objects appear clearly, but far ones don't.
- Hyperopia: Also known as farsightedness, a condition in which distant objects may be seen more clearly than objects that are near.
- Presbyopia: A condition associated with aging in which the eye exhibits a progressively diminished ability to focus on near objects.
External links
- Medical encyclopedia article on Asthenopia
- Wikipedia's article - Asthenopia
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