[ad_1]
According to estimates of the World Health Organization, by 2050, 52% of the world's population will suffer from this disease which, in extreme cases, can cause blindness. But are there solutions to that?
The World Health Organization estimates that by 2050, 52% of the world's population will suffer from this disease which, in extreme cases, can cause blindness. But are there solutions to that?
Increasingly present elements in everyday life, such as cell phones, tablets and computers, are among the major contributors to the increase in myopia cases worldwide.
The index of people suffering from this type of visual impairment is so high. that the World Health Organization (WHO) is beginning to view it as an epidemic in many countries.
About 35% of the world's population is expected to suffer from myopia by 2020 and by 2050, the people with this disease have good near vision, but hardly see it from far away – which means that they can read books or see pictures on the computer screen, for example.
Myopia causes problems not only because of direct damage to the retina, but also by increasing the risk of cataracts and glaucoma – and, in extreme cases, by leading to blindness.
Complications badociated with it. t
According to the Australian Research Institute Brien Holden Vision Institute, in a report approved by the WHO, some measures taken and
1 – Outdoor Activities
It is proved that time spent outdoors can delay the onset and possibly reduce the amount of dioptric substances,
In a study cited in the report, it was observed that the incidence of new cases of myopia had was reduced significantly in one year – about 50% – when the time spent outside was increased. 80 minutes a day for children aged 7 to 11 years old.
"We do not yet know what mechanism gives outdoor activities a protective effect, but we imagine that, in this state, the eye gets used to focusing on distant objects", explains Alfredo García Layana, specialist in ophthalmology at the clinic of the University of Navarre.
] "People who read a lot, write a lot or work on a computer are more likely to develop it, and the amount of time a person has to play video games or watch TV may also have an influence," the authors explain. Mayo Clinic experts on their website.
2 – Atropine
The application of low doses of eye drops to atropine
According to the WHO, a dose of 0.01 % would have few side effects, according to a study in which its use in this proportion would reduce the progression of myopia in myopia.
When administered at a low daily dose, atropine sufficiently stimulates the muscles of the eyes. eyes to control myopia and prevent its progression
"Atropine is indicated in children who already have myopia while continuing their developmental stage, at which time the eyeball conti naked to grow, "says Garcia Layana.
This medicine, remember the specialist, is not available to the general public and
3 – Glbades and orthokeratology
There is evidence that multifocal glbades can slightly reduce the rate of progression of myopia. Bifocal lenses, in turn, are badociated with substantially larger reductions.
But there is another method to combat myopia: the orthokeratology, a nonsurgical treatment reducing myopia.
Orthokeratology
There is evidence that "the use of these lenses at night flattens the cornea and allows the eye to focus better throughout the day". In addition to this optical effect, studies have shown that suggest that orthoceratology can also slow the progression of myopia, "says Garcia Layana.
However, it is the most expensive method A pair of these lenses costs between $ 800 and $ 1,500.
"The use of these lenses resulted in a steady reduction in myopia progression of about 45% over a two-year period and % in five years, "the report states citing this study.
BBC Canada – All rights reserved – Reproduction is prohibited without the written permission of the BBC
Source link
