临床发现,不少感冒患者当鼻塞、头疼、流鼻涕等症状都好了,可就是一直咳嗽、咽痒,药吃了不少也不见好,有时甚至要咳一两个月。这种现象被称为感冒后咳嗽,目前对此病症医学界尚不清楚原因。专家说,感冒后咳嗽属于一种慢性咳嗽。这类患者很多被误诊,要么是继续吃感冒药治疗,结果根本没用;要么被当成气管炎、咽炎服抗生素治疗,但因为根 Clinical findings, many patients with cold when nasal congestion, headache, runny nose and other symptoms are good, but cough, itchy throat, medicine to eat a lot of not good, and sometimes even cough for a month or two. This phenomenon is known as cough after a cold, the current medical conditions of the disease is not clear why. Experts say cough after a cold belongs to a chronic cough. Many of these patients were misdiagnosed, either continue to eat cold medicine, the results simply useless; or be treated as bronchitis, pharyngitis antibiotic treatment, but because the root