Qingming is the fifth of the twenty-four solar terms and one of the traditional Chinese festivals. During the Qingming Festival, the temperature rises, it is windy and rainy, and there is a large temperature difference between day and night. Based on the characteristics of the Qingming solar term, it is recommended that everyone take the "three precautions": to prevent colds, pollen allergies, and low mood. Prevent colds and colds, clear the snow and clear the sky, and prevent grain rain and frost. During the Qingming Festival, as the weather warms up, many people eagerly take off their thick winter clothes. But at this time, there is a large temperature difference between morning and evening. If you reduce your clothes too quickly, you are more likely to catch a cold. Therefore, it is recommended that everyone practice the "Three Constants" before and after the Qingming Festival to avoid the occurrence of colds. Regular coat. It is best to carry a thick coat when going out, in case of unexpected needs. After the Qingming Festival, people usually change into spring clothes. People with poor cervical spine are advised not to wear low necked shirts too early. When feeling soreness in the neck muscles, you can tie a scarf or apply hot compress with a hot water bag. Regularly press the wind pool. Fengchi acupoint is located in the depression on both sides of the occipital bone behind the neck. Regularly pressing the Fengchi acupoint can have the effects of dispelling wind, clearing heat, and reducing fire. It is recommended to press 30 times a time, multiple times a day, to avoid slight heating and soreness at the pressing area. Drink warm water regularly. Drinking warm water regularly can improve blood circulation, promote metabolism, and help prevent colds. Be careful not to wait until you are thirsty before drinking water. Because when thirsty, the body is already in a state of dehydration. In addition, you can also drink a cup of chrysanthemum and goji berry tea every day, which can have the effects of dispersing wind and heat, clearing the liver and improving eyesight. During the Qingming Festival to prevent pollen allergy, the concentration of pollen in the air is high. People with allergic constitution are prone to allergic diseases such as allergic asthma, allergic rhinitis, urticaria, etc. after inhalation. It is recommended that individuals with allergies take protective measures before and after Qingming Festival to avoid contact with environments that may cause allergies, such as avoiding places with high levels of pollen, willow catkins, and weeds. When going out, they should wear masks, hats, and long sleeved clothing; Using a humidifier to increase indoor air humidity and reduce dust emissions; Eat less seafood, bamboo shoots, lamb, and other food. Once allergic diseases occur, seek medical attention from a specialist as soon as possible and follow their advice for treatment. Pay attention to the following three points when taking medication: ① Scientifically use hormone drugs. Some patients believe that hormones cause significant damage to the body and refuse to use hormone drugs. In fact, diseases such as allergic rhinitis and urticaria sometimes require the use of steroid drugs for adjuvant treatment. Therefore, it is recommended that patients with allergic diseases use hormone drugs scientifically under the guidance of a doctor Don't blindly use medication. Antiallergic drugs are usually prescription drugs and must be used under the guidance of a doctor Don't stop taking medication casually. Some patients stop taking medication immediately when they feel their symptoms have improved. Stopping medication at will may lead to recurrence or even worsening of the condition. It is recommended that allergic patients follow medical advice to reduce or stop medication. In addition, individuals with allergies can consciously record the time, location, cause, and worsening symptoms of their illness, analyze the pattern of onset, and thus do a good job of self-management. During the Qingming Festival, some people are prone to feeling depressed, anxious, and sighing for no reason, which is what traditional Chinese medicine refers to as qi depression and discomfort. Depression can lead to liver qi stagnation, which can easily lead to mental disorders, liver diseases, cardiovascular and cerebrovascular diseases. It is recommended that everyone practice the "three taboos" before and after the Qingming Festival to maintain a stable emotional state. Avoid staying indoors. in