The damaged vision is a risk factor for falls and fractures in the elderly and, in children, affects school performance; Learn to avoid problems
About 1 billion people have some vision problems that could have been avoided or that needs correct treatment, according to the World Health Organization (WHO). The main ones are refraction errors of the cataracts and incorrect. But the macular degeneration related to age, glaucoma and complications of diabetes They are also among the main causes of visual loss.
These problems mainly affect people over 50s and are associated with the loss of productivity, a higher quality of life and higher rates of depression. The compromised view in elderly It is a risk factor for recurring falls and fractures.
“The research shows an important association between low and falling visual elderly people and a study Published in Nature It shows that visual impairment increases the risk of dementia, especially in young people “, says the ophthalmologist Diego Monteiro Virginassi of the Israelite hospital Albert Einstein. This study followed a group of almost 800,000 people in 12 years.
But children can also suffer from the lack of vision, which also affects school services. To avoid damage, it is essential to do so consultations Periodical, be aware of the changes and take some basic treatments in everyday life. Know what they are.
1. Do not scratch your eyes
Bring your hands to the eyes can be a way of infection. “By the way, this is one of the most common forms of infectious ophthalmic diseases. Bacteria AND virus The cause of diseases, such as conjunctivitis, for example, come to the eyes through the touch of their hands, “says Virginasi.
In addition, depending on the intensity and strength, the cases of keratoconus, a disease that affects the corneal curvature and that can cause visual loss can be worsened. “Our eye acts as a camera, composed of a lenses. One is the cornea,” he explains. This transparent structure, which covers the front of the eye, has a curved shape and some people are born with a predisposition to a more clear curvature. By manipulating this region excessively, this deformation can be accentuated.
2. Take care of hygiene
The eyelids and eyelashes are regions that contain folds and hair, which facilitates the accumulation of dirt, remains of makeup, among other elements that may contain microorganisms harmful to eye health, capable of causing infections. Therefore, hygiene is fundamental.
A tip is to dilute a shampoo for neutral children (one who does not burn his eyes) in hot water while swimming and gently clean this region at least once a day.
3. Wearing contact lenses correctly
The contact lenses have evolved a lot in relation to comfort and optical quality, helping to reduce dependence on glasses and providing more freedom for activities such as sport. But its use must be careful, observing the cleaning and waste protocol.
Existing market lenses usually last, 15 days or 30 days. “This waste time should be strictly followed to prevent corneal infection, a potentially very serious picture that can cause ulcer in the irreversible place and blindness”, warns Einstein’s doctor.
It is also essential to strictly follow medical oriented hygiene instructions, using only the adequate product for cleaning and conservation of the lens (never water or saline solution, for example), always manipulating with very clean hands and avoiding using them during the bathroom, sea or swimming pool. Contamination can cause serious infections that can lead to loss of vision.
4. Having good quality sunny sunglasses
Sunglasses should be of good quality with the UV rays filter. “In dark environments, our pupil expands and allows a greater entry of light and radiation. If you wear sunglasses without this protection, the dark lens will promote the opening of the pupil and more ultraviolet radiation will enter the eye, preparing the appearance of problems such as cataracts and even damage to the retina”, explains Virginassi. “That’s why glasses sold clandestine are so dangerous.”
5. Take breaks when using screens
The use of screens should be avoided in children under the age of 2. After this age, it should be used gradually, but always with common sense. “This is because, in addition to risking worsening the symptoms of the eyes like the dry eye, [a tela] It interferes with the development and interaction of the child with the environment “, recalls the expert.
People who work all day on your computer should take small breaks, lubricate the eyes and sometimes try to focus their vision in distant objects.
The use of lubricating hills can alleviate the symptoms of the dry eye, especially in those who remain in the air all day and aimed at screens. But it is worth remembering: only the doctor Ophthalmologist You can prescribe the best type, depending on any case. “The dry eye can cause a worst vision, generate intense discomfort, compromise the quality of the vision and even promote the appearance of infections in the eyelids and cornea”, explains the doctor.
6. Periodic checks
The ophthalmic examination should start in the first year of life. At this age, the consultation It implies the measurement of the degree and the analysis of eye structures to evaluate transparency and even to remove more serious diseases such as glaucoma and tumors.
“In general, glasses are not prescribed at this age, but it is very important to know how much this child is and, above all, if the eyes have a symmetry. If the degree on the one hand is very different on the other and this is not detected, the child can have adequate visual stimulation”, Warns Virginassi. From that moment on, the ophthalmologist will indicate the periodicity of childhood consultations: medical companies recommend annual visits to Ophthalmous from the first year.
In adulthood, the exam should be annual and substantially involves the measure of eye pressure (which measures the risk of glaucoma), Ocular background exam (to analyze the retina and other structures) and the front of the eye, as well as the evaluation of eye motility (to study strabismo), the refraction examination (to detect the degree) and enrich the cornea. Depending on each case, other tests can be performed.
7. Attention to symptoms
Look at your doctor every time you notice changes in vision, itching, tear, secretion, redness or hypersensitivity to light. Some diseases or infections can evolve quickly, compromising the vision. Other symptoms, such as visualization of flashes or flashes of light, even without pain, can mean irreversible if not treated with urgency.
Another very important symptom of being evaluated in advance is the so -called “flies”, small points that appear in the visual field. Normally they appear from the age of 40 and can be part of the normal aging process due to the change in the viscosity of the gel that fills the eye called Vitreo. In some cases, however, it could be the beginning of the ruptures of the retina which should be promptly identified and treated to prevent progression towards more serious diseases such as the detachment of the retina.
Source: Terra
Ben Stock is a lifestyle journalist and author at Gossipify. He writes about topics such as health, wellness, travel, food and home decor. He provides practical advice and inspiration to improve well-being, keeps readers up to date with latest lifestyle news and trends, known for his engaging writing style, in-depth analysis and unique perspectives.
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