Introduction: The college entrance examination season is in summer, and candidates often feel irritable, tired and weak, loss of appetite, dizziness and chest tightness, which affects their level. At this point, when health care is carried out from the following aspects. First, nourish the heart. On the eve of the college entrance examination, many candidates will have emotional abnormalities, which is called "summer emotional disorder" in medicine. At this time, the key to nourishing the heart lies in "clearing". First of all, be calm and don't rock the boat. To prevent endogenous fire, when "ice is in the chest", the mind is calm and naturally cool. Keep a quiet mind and meet the exam with the best mind. Second, diet regulation. Water supplement is particularly important. It is advisable to have a light diet and less oil to reduce the burden on the stomach. Eat more fresh fruits and vegetables, mainly vegetarian dishes, supplemented by meat. Lotus root, carrot, apple, milk, soybean milk, yam, millet, tremella and lily are all suitable foods. Third, get enough sleep. During the college entrance examination season, the days are long and the nights are short, the temperature is high, people's metabolism is vigorous, consumption is large, and they are prone to fatigue. Therefore, it is necessary to supplement it with a nap, which is helpful to improve learning efficiency and balance hormone secretion in the body. But the nap time should not be too long, just take a nap, don't sit at your desk or sleep at your desk, and don't sleep in front of the tuyere or electric fan to avoid catching a cold. Four, four major drawbacks. Don't blow the electric fan for too long; Don't turn on the air conditioner too much; Not suitable for "quick cooling"; It is not advisable to drink in a hurry when you are extremely thirsty. In addition, I think it is most beneficial for candidates to prepare herbal tea with natural Chinese herbal medicines to clear away heat and relieve summer heat. Such as clear summer tea: bamboo leaves 10 g, talc 30 g, licorice 5 g, mint 5 g, brewed in boiling water, can clear summer heat and quench thirst; Chrysanthemum tea: chrysanthemum 15g, green tea 5g, brewed with boiling water, suitable for dizziness, tinnitus, etc. Green plum tea: 6 grams of green tea and 6 grams of green plum slices, brewed with boiling water, suitable for depression, liver depression, boredom and loss of appetite.