How do you cure short sight?

Short sightedness, known as myopia, is usually a result of the eyeball being too long or the cornea being too curved, which causes distant objects to appear blurry while nearby objects appear clear. While shortsightedness cannot be cured, there are several corrective measures available to improve vision and manage the condition. Here are some common methods to treat shortsightedness:

1. Eyeglasses: Eyeglasses with concave lenses are the most common way to correct shortsightedness. These lenses help focus distant objects on the retina, allowing the person to see clearly.

2. Contact Lenses: Contact lenses, either soft or rigid, can also be used to correct shortsightedness. They provide a wider field of vision than eyeglasses and can be more convenient for certain activities.

3. Orthokeratology: This non-surgical procedure involves wearing specially designed rigid contact lenses overnight, which helps reshape the cornea and temporarily improves vision during the daytime without any corrective lenses.

4. Refractive Surgery: There are several surgical options available for the correction of shortsightedness, including:

- Photorefractive Keratectomy (PRK): Uses laser technology to reshape the cornea, flattening it to improve focusing ability.

- Laser-Assisted In Situ Keratomileusis (LASIK): Also uses a laser to reshape the cornea, but involves creating a small flap in the corneal tissue to access the underlying layers.

- Implantable Collamer Lens (ICL): This is a surgical procedure where a small lens is implanted into the eye behind the iris to correct the refractive error.

It is important to consult an eye care professional to determine the most appropriate treatment option based on individual needs and the severity of the shortsightedness. Regular eye check-ups are also recommended to monitor the condition and ensure that the corrective measures continue to be effective.