有些人感冒咳嗽时急忙服用家庭备用的咳嗽糖浆,可是常有“越吃越咳”的奇怪现象,有时甚至会并发支气管炎,这是什么缘故?咳嗽是人体保护性的反射动作,通过咳嗽使呼吸道内的异物或痰液得以排出,所以就感冒引起的咳嗽而言,适当服些咳嗽药,症状会很快好转,而有的人却会“越吃越咳” Some people take a cold cough quickly when taking the family alternate cough syrup, but often “eat more cough” strange phenomenon, and sometimes even complicated by bronchitis, which is why? Cough is a protective reflex action by the cough Foreign body or sputum in the respiratory tract can be discharged, so the cough caused by a cold, appropriate to take some cough medicine, symptoms will soon improve, while others will “eat more cough”