Definition of Myopia

Myopia, commonly known as nearsightedness, is a refractive error of the eye that causes blurry vision when looking at distant objects. Individuals with myopia can see nearby objects clearly, but have difficulty focusing on objects in the distance.

Causes of Myopia

The exact causes of myopia are not fully understood, but it is believed to be a combination of genetic and environmental factors. Some studies suggest that excessive near work, such as reading or using digital devices for prolonged periods, can contribute to the development of myopia.

Symptoms of Myopia

Common symptoms of myopia include blurred vision, difficulty seeing distant objects clearly, eyestrain, squinting, and headaches. These symptoms usually become noticeable during childhood or adolescence and may worsen over time.

Treatment of Myopia

There are several methods to correct myopia, including:

• Eyeglasses: Wearing prescription glasses with concave lenses helps to redirect light and compensate for the refractive error.
• Contact lenses: Similar to glasses, contact lenses can also be prescribed to correct myopia. They sit directly on the eye’s surface.
• Refractive surgery: Procedures like LASIK or PRK can reshape the cornea to correct the refractive error.
• Orthokeratology: This involves wearing special rigid contact lenses overnight to temporarily flatten the cornea and improve vision during the day.

It is important to visit an optometrist or ophthalmologist for a comprehensive eye examination to determine the most suitable treatment option for myopia.

Note: This response is provided for informational purposes only and should not be considered medical advice. Please consult with a qualified healthcare professional for diagnosis and treatment of myopia.