“I used to faint from the heat, but now it’s normal”: doctors explained the changes
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The body’s response to heat changes with age.
The Moscow thirty-degree heat is over – on Tuesday, August 8, the temperature drops to +27, and by the end of the week we are waiting for stable and comfortable +23 … +25. These days, Muscovites are thinking: why do some people tolerate the heat badly and get heat strokes, while others only enjoy the real summer sun? Why do some brag about their tan, while others complain about nausea, migraines and poisoning? This issue “MK” discussed with a specialist.
The relationship with heat is not a constant; they can change with age and throughout life in general. Many, especially women, remember that as a teenager they did not tolerate absolutely any heat, and after 20–25 years they were able to calmly relax on the sea in July and even sunbathe. Users of social networks share their experience.
“I remember my surprise once in the south, at a more adult age: oh, wow, it’s hot, but different colored spots don’t run in the eyes and I never fainted!” – says 55-year-old Ksenia.
“In the last couple of years, I’ve been going on vacation in the heat and even walking somewhere and watching something, but at 16 I couldn’t be smoked out of the shadows. And I fainted with ease, ”adds 33-year-old Marina.
The problem of adolescents most often is that, against the background of rapid growth, they face sharp pressure surges, as well as hormonal problems and a malfunction of the thyroid gland. It is the thyroid hormone that the thyroid gland produces that regulates heat transfer. Well, poor health in the heat of the elderly is most often also associated with hypertension or hypotension or with chronic cardiovascular diseases. And, of course, an important factor is overweight: the larger your body, the harder it is (literally!) to carry it in the heat.
As a cardiologist, professor Mehman Mammadov explained in an interview with an MK correspondent, the fact is that at an ambient temperature of +25, heat transfer from the skin surface is disturbed, and the body can overheat. The first symptoms will be a feeling of stuffiness and heaviness, deterioration of well-being, reduced performance.
“The problem with high humidity is that it makes a person feel hotter. Our body, trying to cool down, works more and more actively, releasing sweat. This leads to the loss of water and chemicals that the body needs. Overheating can lead to dehydration and chemical imbalances in the body, explains the doctor. “Many young people don’t know that physical activity or excessive training can be dangerous in humid conditions, so they are also at risk.
The doctor also recalled a simple rule: in the heat you need to drink more fluids, preferably clean water.
Not the most obvious problem in the heat is poisoning, which turns into nausea and diarrhea, and sometimes high fever. It’s easy to deal with them: the fact is that the products left in the heat deteriorate instantly, but then it all depends on the endurance of a particular stomach. For many people, eating a melon or watermelon that has been forgotten on the summer table under the sun for a couple of hours can already turn into serious digestive problems. You also need to be on the lookout when it comes to dairy products. A common option is that the family baked cheesecakes and left them in the kitchen, and by the evening everyone was poisoned. Why? Cheesecakes are in the cheesecakes (albeit baked!), And it’s hot in the kitchen. That’s all.
In addition, it must be borne in mind that in hot weather the body digests food much harder, so it is better to give up meat and other protein foods. A plentiful feast with barbecue on a hot day is a direct way to exacerbate chronic diseases or mild poisoning. Summer heat is a great time to be a vegetarian for at least 2-3 days.
Newspaper headline:
Who is good to live in the heat
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