In the clinic, we often encounter parents complaining that their children have had five or six colds, and they cough after catching a cold, and they have to take medicine and injections for a week when they are sick, and often they have a fever again just three or four days after getting well from the last cold, causing parents to run to the hospital almost every day. In fact, the main cause of recurrent colds in children is their poor immune function. In addition to careful examination at the hospital, various details of life should be brought to the attention of parents. It is important to breathe more fresh air outdoors and let children go outside as much as possible when the weather is cool and the temperature is suitable, as this is good for strengthening their resistance. If you have an air conditioner at home, you must pay attention to the cleanliness of the air conditioner and clean it regularly, as well as pay attention to the circulation of indoor air. Pay attention to the reasonable nutrition of children to cultivate good eating habits of children, do not let children eat more cold food, cold drinks, now many parents like to let children eat fish, shrimp, crab and other high-grade dishes, think that this is nutritious, in fact, this idea is not scientific, the best dish or meat and vegetables, to eat more vitamin food, especially vitamin A, B, C. Some children with a weak constitution, once the season change or Some children who are weak will catch a cold when the seasons change or when they sweat a little. For such weak children, it is recommended that parents can often make some homemade red date health drinks for their children to drink to help improve immunity and prevent colds. The practice of health drink is very simple, you can use 15 grams of prunus ginseng, 7-9 red dates and 15 grams of astragalus to decoct water for children to drink in lieu of tea, and then eat the red dates. It has the effect of benefiting the qi, strengthening the spleen and tonifying the lung and strengthening the guard. And the taste is lightly sweet, the child is easy to accept, often drink this health drink can make the child good appetite, body strong. It is important to note that many children with weak constitution love to sweat, which makes them more prone to catch a cold. You can add one or two Chinese herbs to the above mentioned health drinks, which are good for replenishing qi, strengthening the guard, astringing sweat and enhancing immunity. If your child loves to sweat during the day, you can use 15 grams of Astragalus, 10 grams of Atractylodes, 6 grams of Fructus, and 5 to 7 red dates in a decoction to drink. If the child sweats at night, he can drink a decoction with 15 grams of Radix et Rhizoma Polygonati, 15 grams of Fructus Fritillariae and 5 to 7 red dates. For children who are weak and susceptible to cold, diet must pay attention to minimize cold drinks, as well as too sweet, too greasy food, because eating sweet, greasy food is easy to produce phlegm and accumulate food, affecting appetite; and cold drinks hurt the spleen and stomach, which is not good for the child’s body. In addition, Chinese medicine for wind-heat cold home remedy: hawthorn 10 g, silver flower 30 g with water decoction, take juice, mix with honey, drink at any time.