咳嗽不是一种独立的疾病,而是身体清除呼吸道异物的防御性反应。一般情况下,轻微的咳嗽对机体无妨,不必选用止咳药。若咳嗽加重给患儿带来痛苦,则要酌情用止咳药。小儿止咳糖浆是人们熟悉的一种家庭常备药,味甜,小儿容易接受。一些年轻的父母认为小儿止咳糖浆能止咳又无毒,希望 Cough is not an independent disease, but a defensive reaction to the body’s removal of airway foreign bodies. Under normal circumstances, a slight cough on the body anyway, do not have to choose cough medicine. If the cough aggravates the pain to the child, then should use the cough medicine as appropriate. Children cough syrup is a familiar family-owned medicine, sweet, easy to accept children. Some young parents think pediatric cough syrup can cough and non-toxic, hope