Children occasionally cough there are so many cases: one may be a slight cold and flu, and not very strong, so the cough is not heavy, this time you can eat cough medicine, such as licorice oral liquid, Eitan Jing, lung cough, drink oral medicine within half an hour don’t drink water, because the drug localization is also used to stop coughing, lubricate the throat to resolve the role of phlegm. Another attention to food on the airway stimulation, allergic cough, can also appear cough, such as eating seafood, puffing agent, additives, snacks, small food; or home environment, such as dry or home pets, flowers and plants, can lead to the child’s allergic cough; or the child has a previous cold, during the recovery period of the upper airway cough syndrome, postnasal drip syndrome, which also can lead to inflammation of the child’s airway, which is not fully recovered.