1·见咳即用止咳药咳嗽是人体的一种保护性反射,呼吸道内的病菌和痰液可通过咳嗽排出体外。如果父母见孩子咳嗽便急于用止咳药,等于“闭门留寇”,使病菌在气管内大量繁殖,以致引发肺炎等病。2·见泻即用止泻药轻度腹泻对人体有一定的保护作用,这是因为肠道内的病菌和毒素可以通 Cough is a protective reflex of the human body, respiratory pathogens and sputum can be excreted through the cough. If parents see their children cough urgently cough medicine, equal to “close the door stay Kou” so that bacteria multiply in the trachea, resulting in pneumonia and other diseases. 2. Diarrhea that diarrhea with mild diarrhea on the human body has a protective effect, it is because the gut bacteria and toxins can pass