Hyperopia

From WikiMD.org
Jump to navigation Jump to search

Hyperopia

Hyperopia (pronounced: /ˌhaɪpəˈroʊpiə/), also known as farsightedness or longsightedness, is a common type of refractive error where distant objects may be seen more clearly than objects that are near.

Etymology

The term "hyperopia" comes from the Greek words "hyper" meaning "over" and "ops" meaning "eye". This term was first used in the late 19th century.

Definition

Hyperopia is a condition of the eye where the light that comes in does not directly focus on the retina but behind it, sometimes due to the length of the eyeball or the shape of the cornea. This causes close objects to appear blurry while far objects may appear normal.

Symptoms

Common symptoms of hyperopia include difficulty focusing on near objects, eye strain, headache, and squinting or feeling fatigued when doing work at close range.

Causes

Hyperopia is often present from birth and is hereditary. Most children are born with hyperopia, but they can often outgrow the condition as their eyes develop into the correct shape.

Treatment

Hyperopia can be corrected with glasses or contact lenses. In some cases, surgery may be an option.

Related Terms

External links

Esculaap.svg

This WikiMD dictionary article is a stub. You can help make it a full article.


Languages: - East Asian 中文, 日本, 한국어, South Asian हिन्दी, Urdu, বাংলা, తెలుగు, தமிழ், ಕನ್ನಡ,
Southeast Asian Indonesian, Vietnamese, Thai, မြန်မာဘာသာ, European español, Deutsch, français, русский, português do Brasil, Italian, polski