Myopia is a common vision problem, which is also known as nearsightedness. It occurs when the eye is unable to focus on distant objects clearly, causing them to appear blurry. People with myopia can see nearby objects more clearly than distant ones. This condition usually develops in childhood and may worsen over time. It can be treated with glasses, contact lenses or refractive surgery. Patients with severe cases may need to wear glasses all the time for clear vision.

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