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The Scientific Director of the State Cardiovascular Society of the State of Rio de Janeiro (Socerj), Claudio Tinoco, issued a warning regarding care with excessive heat. "When the temperature rises too much, there is a risk that people will go into a state of dehydration, where the body loses a lot of fluid.This forces the heart to work harder, the blood pressure can drop, increase the risk fainting (unconsciousness) and heart problems can lead to serious complications such as a stroke and even myocardial infarction. "
a point of attention in one of the the most severe summers of recent years, mainly in the south-east of the country.
To live with this routine, you have to be careful. Avoid exercise at peak times because, according to the expert, can have "devastating" effects on the body, brain, kidneys, heart. This is what is called thermal stress, in which dehydration even compromises the ability to regulate body temperature. "She loses a lot of fluid and can not lower the body's internal temperature, which will damage her and could even contribute to death."
Claudio Tinoco recommends that people wear light and light clothes; drink a lot of water; pay attention to body signals. "If it is brownish, darker, it means that the urine is very concentrated and the person is very dehydrated."
For people working on the street, such as salesmen and caretakers, for example, the recommendation is: Tinoco admits that the umbrella helps to reduce the incidence of direct sunlight, but recalls The importance of using sunscreen at this time of year.
and the elderly constitute a group at risk
Julio Peclat, director of publications of the Brazilian Society of Angiology and Vascular Surgery (SBACV), notes that two groups are more exposed to problems in this period year-round: children and the elderly due to loss of body fluid may represent an often large volume in the blood volume, that is to say in the total amount of blood in the body of children and the elderly
Peclat reports that there is also an increase in the incidence of swelling of the occurrence of the legs. "The question of vasodilation caused by this heat causes patients, especially those with larger varicose veins, to break these varicose veins."
Julio Peclat drew attention to another effect related to intense heat, which is erysipelas. "These swellings are caused by a delay in the absorption of fluid in the lower limbs, which can lead to an opportunistic infection, often ringworm in the fingers or a crack in dehydrated skin.A bacterium can then move and cause called erysipelas and must be treated immediately to not complicate things. "
Another direction, even for those who work on the outside, is that every two hours they try to lift their legs a little . "Placing the lower limbs upward facilitates postural drainage of the limbs, thus avoiding any complications."
Moisturize the skin and mbadage it before going to bed. "This mbadage in this movement helps drain the veins and lymphatic vessels, thus lessening the possible complications of heat."
For men in suits and ties, as well as for women, the orientation of the director of SBACV is the elastic socks. The doctor warns, however, that these socks must be prescribed by an angiologist to the patient and purchased from stockpiles of hospital equipment
The gastroenterologist Tábata Antoniaci recalls that it is always good to consume foods with higher concentration in water. Among them, lettuce, beetroot, cabbage, tomato, celery, radish, carom, cucumber, strawberry, watermelon and melon.
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