Children’s cough may be caused by respiratory infections. They can take lung-cleansing, expectorant cough medicine and antibiotics, and drink plenty of water. In severe cases, consider nebulizer inhalation therapy. In addition, if the child has symptoms of runny nose, they can take Yutong Granules and XiaoKuaiKe. It is important that once the child is diagnosed with a respiratory infection, parents should immediately cooperate with the doctor for treatment and pay attention to the child’s diet, avoiding spicy or cold foods.