This year’s three volt up to 40 days, the continuous “barbecue mode” let netizens jokingly said, “people and barbecue meat is only a rub of cumin between” …… under this high temperature, some people like air conditioning, watermelon, some people still adhere to the exercise, maintain the usual diet and lifestyle habits, The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. High temperature weather, some seemingly ordinary habits may also become invisible killers, and even life-threatening! Myth one: summer training three volts Truth: 35 ℃ above stop all activities “winter training three nine, summer training three volts”, some people believe that hot weather exercise, can improve the heat-resistant ability of people, so that the body can better adapt to the hot natural climate, so as to achieve the purpose of disease prevention and health. For the elderly, especially those with basic diseases, the emphasis on “summer training three volts” is not very suitable. Older people have reduced organ function, and their heat resistance is much lower than that of younger people, so the chance of heat stroke in hot weather increases significantly. In addition, the blood concentration of the elderly is higher, patients with cardiovascular disease if exercise in hot weather, easily induced cerebral thrombosis, myocardial infarction and other serious diseases. Suggestions: when the maximum temperature exceeds 32 ℃, the elderly should reduce the amount of exercise, exercise cautiously and prepare some common medicines with them. When the maximum temperature exceeds 35 ℃, it should stop all activities. Myth two: cold shower Truth: easy to cause cardiovascular disease Hot weather, people “cool” frequency is also increasing, many people believe that sweating after a cold shower is more than cool. Recently, the media reported that Mr. Zhao, 41 years old in Anhui province, came home from work and poured a bucket of cold water on his body, after feeling chest tightness thought it was “heatstroke”, the result was a massive heart attack and almost lost his life. There are advantages and disadvantages to taking a cold shower. The advantage is that it can exercise the elasticity of blood vessels, prevent vascular sclerosis, improve the body’s ability to regulate the thermoregulatory center, the body’s resistance to cold and the ability to adapt quickly. But a lot of sweating in summer, the shower will lead to sudden vasoconstriction, the body’s ability to dissipate heat is suddenly blocked, resulting in a sudden rise in body temperature. At the same time also let the heart burden suddenly increased, prone to heart attack and other cardiovascular diseases. Suggestions: after a lot of sweating, first collect sweat, then take a bath, the water temperature should not be too low, should first wash the limbs, and then wash the whole body after the body has adapted. Myth three: the traditional method of sitting on the moon Truth: easy to trigger heat stroke aggravated by heat stroke Not long ago, a maternity in Zibo, Shandong Province due to “sitting on the moon” led to severe heat stroke (heat stroke) died in the event of many people distressed. In China, the traditional method of sitting on the moon has been passed down to this day, many people adhere to the traditional customs, that the mother can not blow, bath, brush teeth, and even can not get out of bed and walk. Even in summer, you have to wear long clothes and pants, and insist on not opening windows, fans or air conditioners. In summer, the traditional way of sitting on the moon can make the house environment high in temperature, leaving the mother in a state of heat dissipation disorder, which can easily lead to heat stroke. If mild heatstroke symptoms such as thirst, dizziness and headache, and panic are not taken seriously, heatstroke will worsen. When the body’s thermoregulatory function is dysregulated, excessive heat accumulation in the body will lead to nerve and organ damage and develop into heat stroke. Suggestions: windows should be properly opened for ventilation, if open air conditioning, not directly to people blowing, sweating a lot to change clothes, to wear loose, comfortable as degree. But then again, even if you have good habits and can avoid the above 3 misconceptions, but in the face of the country’s widespread high temperature days, people’s resistance and tolerance to decline, a little inattention, will be the disease “down”. High temperature “killer” of heatstroke What disease is easy to get in the summer? Of course it is heat stroke! Heat stroke is divided into three types, aura heat stroke, mild heat stroke, severe heat stroke, and severe heat stroke includes heat exhaustion, heat cramps, pyrexia. Heat stroke is the most serious case, when the body’s thermoregulatory function will be dysregulated, excessive heat accumulation in the body, resulting in nerve and organ damage, the death rate is as high as 20-70%, the death rate of patients over 50 years old can be as high as 80%. 1, diet to drink some green bean soup, winter melon soup and mint porridge, etc. helps to eliminate the heat. High-temperature workers, drivers always have patchouli liquid, chrysanthemum tea, etc. 2, the body sweats a lot in the heat of the day, the loss of water and salt, should be a reasonable supplement to water and inorganic salts. 3, eat less watermelon, cucumber and other cold fruits. High temperature “killers” of cardiovascular disease Summer is a high incidence of heart attack, cerebral infarction, cerebral hemorrhage and other cardiovascular disease, once the onset may be life-threatening. Especially after a lot of exercise, whether it is drinking water, eating cold food or taking a cold shower, will lead to sudden contraction of capillaries, resulting in a sudden increase in the burden on the heart and cerebrovascular, vascular pressure increases, and thus some accidents. Therefore, people who have cardiovascular and cerebrovascular diseases have a higher chance of having an accident in this season. Patients with hypertension, cardiovascular and cerebrovascular diseases, especially chronic diseases, should exercise with caution, and should always carry medication outside. If there is discomfort, go to the hospital for medical attention. High temperature “killers” of digestive tract diseases The cold food people like in the summer is most likely to breed various pathogenic microorganisms, which can lead to acute gastroenteritis and other digestive tract diseases if not careful. At the same time, cold stimulating summer cold drinks will make the body’s gastrointestinal tract temperature suddenly drop, capillary constriction, thus inducing gastroenteritis. It is not advocated to eat cold drinks in the three volt days. If it’s too hot to eat, you can only occasionally eat a little to relieve your cravings. It is best to take out the food in the refrigerator and put it away a little before eating. High temperature “killer” of the summer humidity cold Because of blowing fans, air conditioning, some people appear coughing, sneezing and other cold symptoms, some also accompanied by fever, sweating, nausea and vomiting, diarrhea and abdominal pain, this is the summer humidity cold, people commonly known as “heat typhoid”. 1, to clear the summer heat and dampness, to relieve the table and the middle, children can use Taiji Huo Xiang Zheng Qi Liquid; 2, summer heat and thirst, children with prickly heat poisoning can be used Jin Yin Hua Dew Oral Liquid; 3, summer heat and constipation, thirst and heartburn, mouth and tongue sores can be used to guide the red pill (caution for children within the age of one year). High temperature “killers” of skin diseases Summer is also a period of high incidence of skin diseases. For example, itchy skin, rashes on the elbows, armpits, waist, abdomen, buttocks, thighs, etc. These areas are prone to sweating, but do not easily disperse, and are places where dampness can easily exist. You should always keep clean, do not use too cool or too hot water to stimulate the skin when bathing, and do not use soap, sulfur soap or scrubbing towels to scrub hard. High temperature “killers” of osteoarthropathy long-term in the air conditioning under the cold wind, or maintain the same position without frequent activities, it is easy to trigger back pain, knee pain, cervical pain and other osteoarthropathy. Ying Huang said that the air is not circulating, pathogenic bacteria are easy to breed, colds, allergies, dizziness, tinnitus, weakness, muscle pain and other conditions may occur. Do not be greedy for cool, air conditioning temperature should be controlled at 26 degrees Celsius or more, turn off the air conditioning after 4 hours after opening, open the windows to ventilate, or go outdoors for a while.