一旦感冒,大家都心急火燎:没完没了的咳嗽什么时候才能好?美国《家庭医学年鉴》上刊登的一项最新研究成果显示,大部分人觉得一周左右咳嗽就应消失,但事实上,要将近3周才能完全治愈。美国佐治亚大学研究人员对493名成年人进行了电话访问,询问如果他们发热38℃并咳嗽有痰 Once the flu, everyone is in a hurry: When the endless cough can be better? The United States, “Family Medicine Yearbook” published in a new study shows that most people think about a week cough should disappear, but in fact, to be near 3 weeks to be completely cured. Researchers at the University of Georgia in the United States conducted telephone interviews with 493 adults asking if they had a fever of 38 ° C and cough with sputum