1病例报告患者男,29岁。因反复刺激性咳嗽半年加重3天就诊。患者半年前上呼吸道感染后出现夜间阵发性咳嗽,干咳、无痰,有时咽部异物感,咽干、咽痒,无鼻塞、流涕等不适。检查:腭扁桃体无肿大,咽部慢性充血,咽后壁有少许淋巴滤泡增生;心肺听诊无异常。初步诊断为慢性咽炎。给予口服咽炎片,双黄连注 1 case report Patient male, 29 years old. Due to repeated irritating cough six months to increase 3 days treatment. Patients with respiratory tract infection six months ago, paroxysmal nocturnal cough, dry cough, no sputum, and sometimes throat foreign body sensation, throat, itchy throat, no nasal congestion, runny nose and other discomfort. Check: no tonsil tonsil, chronic throat congestion, pharyngeal wall a little lymphoid follicular hyperplasia; cardiopulmonary auscultation no abnormalities. The initial diagnosis of chronic pharyngitis. Give oral pharyngitis tablets, Shuanghuanglian Note