How to identify myopia and what to do to cure
Myopia is a vision disorder that causes difficulty seeing objects remotely, causing blurred vision, this change occurs when the eye is larger than normal causing an error in the refraction of the image captured by the eye, that is, the formed image becomes blurred.
- Myopia is hereditary and.
- In general.
- The degree increases to stabilize around age 30.
- Regardless of the use of glasses or lenses.
- Which correct only blurred vision and do not cure myopia.
Myopia is curable, in most cases, by laser surgery that can completely correct the grade, but the main goal of this procedure is to reduce reliance on correction, either with glasses or contact lenses.
Myopia and astigmatism are diseases that may be present in the same patient, and can be corrected together, with special lenses for these cases, either in glasses or contact lenses. Unlike nearsightedness, astigmatism occurs by an irregular corneal surface, which generates irregular images. Better to understand: astigmatism.
The first symptoms of myopia usually appear between the age of 8 and 12 and can get worse in adolescence, when the body grows faster.Key signs and symptoms include:
In the presence of these symptoms, it is important to consult an ophthalmologist for a detailed assessment and to detect what change in vision affects the ability to see.Discover the differences between major vision problems in Differences between myopia, hyperopia and astigmatism.
Myopia differs in degrees, measured in diopters, that evaluate a person’s difficulty in seeing remotely, so to a greater degree, greater visual difficulty encountered.
When it reaches 3 degrees it is considered mild myopia, when it is between 3 and 6 degrees it is considered moderate, but when it is greater than 6 degrees it is severe myopia.
Myopia occurs when the eye is larger than it should be, causing a defect in the convergence of light rays, as the images end up projecting in front of the retina, rather than on the retina itself.
Thus, distant objects end up blurred, while nearby objects appear normal.Myopia can be categorized according to the following types:
When the eye is smaller than normal, there may be another vision disturbance, called hyperopia, in which images are formed after the retina. Understand how it appears and how to treat hyperopia.
Myopia in young children under 8 years of age can be difficult to discover because they do not complain, as it is the only way to see that they know and, in addition, their “world” is mostly close.Therefore, children should at least go to a routine appointment with the ophthalmologist before starting kindergarten, especially when parents are also short-sighted.
Myopia treatment can be done with the use of glasses or contact lenses that help focus the rays of light, placing the image on the retina of the eye.
However, another option is myopia surgery, which can usually be performed when the grade is stabilized and the patient is over 21 years of age, the surgery uses a laser capable of molding the natural lens of the eye to concentrate the images.in the right place, thus reducing the need for the patient to wear glasses.
See more useful information about myopia surgery.