In autumn, the air is dry and babies are prone to respiratory diseases, therefore, parents should pay attention to protect their babies’ respiratory system in autumn. The air is dry in autumn, and babies are prone to a series of illnesses in autumn due to feeling dryness. Chinese medicine believes that dryness is most likely to hurt the fluids, often causing dry throat, dry nose, hoarseness, dry cough and dry skin. In particular, the lungs are delicate organs, most likely to feel the evil of autumn dryness, and many chronic respiratory diseases often begin to relapse or gradually aggravate from autumn. Therefore, in the autumn should mainly protect the baby’s respiratory tract. 1, drink more water Drink more water can reduce the chance of respiratory infections. Because respiratory tract infection is the result of bacteria attached to the throat and tonsils after multiplying and growing. Drinking more water can flush out the mucus and bacteria adhering to the respiratory tract and reduce the chances of infection. 2, drink some plain water after drinking milk After the baby drinks drinks containing sugar or protein, if you do not drink plain water, milk and juice will be attached to the respiratory tract, which is equivalent to giving bacteria increased nutrition and easy to induce infection. Therefore, after drinking milk or drinks to give children brush teeth and rinse mouth, it is best to drink a few mouthfuls of plain water to flush out the milk or juice in the throat. There are dozens of bacteria attached to the human nose. Washing the nose with cool white water or saline often reduces the chance of bacteria attachment and reduces the possibility of catching a cold or fever. 4, cold water wash your face Let your child insist on washing his face with cold water every morning and evening, which can increase the blood circulation of the face and improve the ability to resist diseases and cold, thus preventing the occurrence of colds. If your child adapts, try adding one or two ice cubes to the water to make it cooler. 5, keep the feet warm If the child’s feet get cold, it will cause changes in the mucous membrane of the upper respiratory tract such as the nose, throat and trachea, so that the ability to resist pathogenic microorganisms decreases, and the pathogenic bacteria latent in the body will grow and multiply. Especially in children, the thermoregulatory center is not perfect, the ability to protect against cold is poor, and cold feet are easy to suffer from respiratory infections. 6, the cold is good thoroughly before going to kindergarten baby by viruses, bacteria infection, the body’s immune system function will be temporarily suppressed. However, it is difficult to determine the length of the “temporary” period. If you do not protect your child during this “temporary” immune deficiency, it is easy for your child to have another respiratory infection. The more infections there are, the longer it will take to return to normal, and the easier it will be to get another infection. If the child happens to be rushed to kindergarten, it is easy to cause him to be infected again. 7, moderate exercise Some children often have colds caused by parents over-care. When it’s cold, they don’t let their children go out, which makes their children’s ability to resist the cold weaker and weaker. In fact, the best way to prevent respiratory infections is to exercise and strengthen the body. For children, outdoor walking, kicking a ball, jumping rope, riding a small bike are all good ways to exercise.