The dog days are drawing near. It's a hot summer day. It's very hot and boring. In this high temperature people's body will also appear a variety of discomfort. A series of reactions such as chest tightness, shortness of breath, nausea, heatstroke, etc. But in fact, it's not only the reaction, experts say, in the hot summer weather, these eight major diseases must be paid attention to. What diseases are easily caused by high temperature in summer? Let's take a look at it with Xiaobian~
High temperature is easy to induce cardiovascular disease
When the temperature is more than 33 ℃, the risk of cardiovascular and cerebrovascular diseases being induced or relapsed will increase. In addition, because the heart muscle and brain tissue are very sensitive to hypoxia, while the patients with hypertension and coronary heart disease will increase the oxygen consumption of the heart and brain under high temperature, so it will also increase the probability of inducing acute cardiovascular and cerebrovascular diseases.
How to prevent: pay attention to the monitoring of blood pressure in hot days, pay attention to water supplement, exercise properly, and eat more easily digestible and potassium rich foods, such as lean meat, banana, orange, etc. Heart disease patients should pay attention to heatstroke prevention, diet should be light, especially the elderly, should take medicine on time, pay attention to rest, try not to let themselves in a hot environment.
Cold diarrhea in hot weather
Infectious diarrhea is also common in summer. It is believed that high temperature and humidity in summer, perishable food, and people like to eat cold drinks and cold food may lead to infectious diarrhea, abdominal pain, diarrhea, vomiting and other symptoms.
How to prevent: in midsummer, the taste should be light and low salt, and greasy and spicy food should be avoided, mainly for clearing heat, removing dampness, relieving summer heat and strengthening the spleen; no raw water, raw, semi raw and unclean food should be avoided; before meals, the logistics of hand washing should be carried out, and the family indoor hygiene should be done well to prevent infectious diarrhea. If nausea, vomiting, diarrhea and other symptoms are found, they must be checked in time to the hospital.
Heat weather is prone to heat poisoning
Some people like to have prickly heat in the summer, which is very easy to cause secondary infection after scratching, resulting in prickly heat poisoning and pyogenic furuncle.
How to prevent: first of all, reduce the sun exposure in the daytime and keep the room ventilated and cool; second, eat light food and less greasy and irritant food; third, take a bath with hot water. Once you have prickly heat, you can wash the affected area with 10 grams of fried water of argyi, honeysuckle and purslane.
Air conditioning is easy to get sick in hot weather
People generally wear less in high temperature weather, but the air conditioning in the room blows badly. Such a low temperature environment will stimulate the sharp contraction of blood vessels, and the blood circulation is not smooth, resulting in joint cold and pain symptoms. For women, it is more likely to affect women's ovarian function, cause ovulation disorders, and menstrual disorders; at the same time, in the closed space, the air is not circulating easily lead to respiratory tract bacterial infection.
How to prevent: the air conditioning temperature should not be adjusted too low. Try to open the window every two or three hours for ventilation. After opening the window, the skin will also be exposed to a higher temperature. The temperature difference outside will not be too large and it is not easy to get sick.
Heat stroke is easy in hot weather
Heatstroke is caused by heat balance disorder or water and salt metabolism disorder. Summer high temperature, due to a large number of sweat, water loss, a careless heatstroke. Once found to have dizziness, fatigue, nausea and other symptoms is likely to be mild heatstroke, serious or even death, should be immediately evacuated from the high temperature environment.
How to prevent: high temperature operators should do a good job in personal protection, supplement salt water, strengthen ventilation and cooling in the workplace; the elderly and the infirm should pay attention to room ventilation and cooling, work and rest, supplement water and nutrition, etc. In hot weather, water should be replenished in time, such as green tea, light salt water, mung bean soup, winter melon soup, watermelon and other potassium rich fruits.
It's easy to get gastroenteritis in hot weather
It's very common to eat supper in the hot summer. It's really pleasant to have a chat with friends with a variety of barbecues and a bottle of iced beer. But after the body often diarrhea, vomiting and other discomfort.
How to prevent: eat night snack to be moderate, diet to pay attention to health; try not to eat the rest of the food, strengthen the constitution is fundamental to improve immunity; do not eat too much excessive cold drink.
Dermatitis due to sunlight in hot weather
Sunshine dermatitis, also known as sunburn or sunburn, is an acute inflammatory reaction of normal skin after exposure to the sun. It is characterized by erythema, edema, blisters, pigmentation and desquamation. The disease is common in late spring and early summer. In hot and sultry weather, the human body does not sweat well, and it is also easy to cause skin inflammation, especially for children and the elderly, because their thermoregulation function is not sound, or their function is decreased, dysfunction, etc., they are prone to papule like urticaria, eczema, contact dermatitis, etc.
How to prevent: 10-14 o'clock in June August in summer is the most intense time of ultraviolet radiation in the sun. UVB is the main cause of sun dermatitis. At this time, try to avoid going out. When you have to go out, you should wear long sleeved pants (light color is preferred), straw hat or sunshade umbrella. The effect is good. In addition, strengthen skin nutrition, usually eat more fresh fruits and vegetables, eat some fat, to ensure the sufficient elasticity of the skin, enhance the wrinkle resistance of the skin, vitamin C and B12 can prevent and weaken the sensitivity to UV light, promote the regression of melanin, and restore the elasticity of the skin, so in summer, we should eat more foods rich in multi vitamins.
It's easy to get a cold in hot weather
Under the high temperature environment in summer, the energy consumption of human body is large, and the immunity is reduced. If the air conditioner or electric fan is used to relieve the summer heat without restraint, the adaptability of human body will be reduced. The germs and viruses are easy to enter into the environment, and the most easily caused disease is the hot cold.
How to prevent: before the cold, prevention is still the main way. Even in the hot summer, we should strengthen physical exercise to improve our disease resistance. Various exercises can be carried out according to different ages and physical conditions, such as radio exercises, Taijiquan, running, swimming, etc. At the same time, the indoor and outdoor environment and personal hygiene should be maintained. The windows should be opened frequently to keep the air fresh. At the same time, the individual should pay attention to the combination of work and rest, prevent overwork, ensure adequate sleep, and establish a good life rule.