1, sleep to regulate Yin and Yang Qi summer sleep should be “sleep at night and get up early, not tired of the day.” In summer, it is advisable to sleep late and get up early, and take a nap at noon as much as possible. Sleep late to comply with the lack of natural yin, get up early to comply with the fullness of yang, is conducive to emotional regulation, but also effective prevention of coronary heart disease, heart attacks and other heart disease. Adequate sleep is good for the tranquility of the mind. Naps should generally be in 15-30 minutes after lunch, as sitting and sleeping on their stomachs are not conducive to eliminating fatigue, so napping should be appropriate in a lying position. Nap time should not be too long (to an hour to an hour and a half is appropriate), before going to bed should not drink wine, coffee, strong tea, etc.. It is best to wear pajamas when sleeping in summer, not only to absorb sweat, but also to prevent getting cold. Because although the temperature on the human skin is constantly changing to keep the body at a constant temperature, the skin temperature of the human abdomen and chest is almost fixed, so even at night when it is too hot to sleep, many people often suffer from abdominal pain, diarrhea or other gastrointestinal, respiratory and cardiovascular system diseases due to cold. When sleeping at night must not expose the chest and back, it is too hot to protect the abdomen, so as to avoid “wind evil” into the internal, the disaster and the internal organs. 2, maintain a calm state of mind Because of the summer heat, it is easy to produce irritability, at this time, psychological health should not be ignored, maintain a calm state of mind and a happy mood, which is beneficial to reduce the excitability of the nerves, slow down the metabolism, reduce the sense of heat. When depressed and irritable, you may want to listen to soothing music, indoor decoration should also use light colors, in order to maintain a good mood. 3, cooling summer temperature close to the body’s temperature, the human body heat dissipation way to sweat evaporation is the main, so the heat to remove heat is a better way to maintain health. (1) hot towel wipe body: summer, the human face and torso inevitably more sweat, timely wipe sweat can promote skin ventilation, but must use a hot towel, in order to adapt to the body cooling rhythm. (2) hot bath: summer cold bath will make the skin contraction, wash after the anti-feeling more hot, and hot bath although more sweat, but can make capillary dilation, conducive to the body heat exhaust. Summer sweating when sweating, which is in line with the laws of nature and the body’s rhythmic approach. (3) hot water to wash feet: feet have a second heart, the human foot distribution of the whole body’s representative area and the reflex points of the five internal organs. The old saying: “Wash your feet before going to bed, like a tonic.” Summer is no exception. At that time, although it feels a little hot, but afterwards will instead bring coolness and comfort. (4) drink hot tea: cold drinks can only temporarily quench the heat, can not last, quench thirst, while drinking hot tea can stimulate capillary general diastole, body temperature is significantly lower, which is simple and easy to do a wonderful remedy. 4, to prevent air conditioning disease night air conditioning temperature is not too low, preferably above 26 degrees, if often stay in the air-conditioned room, the body of the heat does not go out, it is easy to heat stroke. Especially the elderly, women, children, often due to heat stroke triggered by hyperthermia, convulsions. People with high blood pressure, coronary heart disease, diabetes, also prone to stroke, myocardial infarction, etc.. In addition, the skin can not sweat, the body’s metabolic waste if all through the urine discharge, is bound to increase the burden on the kidneys. The temperature difference between the air-conditioned room and the outdoors is large, often in and out of the air-conditioned room, it may cause cough, headache, runny nose and other cold symptoms. If you stay too long in the lower temperature air conditioning room, and thin clothing, it will cause joint pain, stiff neck and back, waist heavy hip, limb pain, foot numbness, dizziness and other symptoms. This is the air conditioning syndrome, commonly known as air conditioning disease. 5, clothing and dress Try to wear light-colored clothes, such as white, light yellow, light pink, light green, lake blue, tile gray, silver gray, etc.. Dark clothes will absorb sunlight, so that the body temperature rises hot; at the same time, mosquitoes have a tendency to dark habits, dark colors are easy to attract mosquitoes, especially black. Dress appropriately, and pay attention to the choice of clothing, less tight-fitting clothes, in order to facilitate the body’s sweat dissipation, to be diligent in changing clothes, to prevent sweat soaking wet born bacteria. Men should not play bare shoulders, and women should not wear short skirts.” Choose loose, sweat-absorbing clothes in summer. Try to choose cool and wide clothes, clothes of the best texture is cotton, not only soft, breathable, and sweat-absorbing.