咽异感症是耳鼻喉科常见的主诉之一,症状多在做吞咽动作,尤其是空吞涎液时明显。患者常诉咽部有“团块”或“异物”,并企图以反复吞咽清除之,但往往均不能如愿。经专科检查,常不存在鼻、咽喉部器质性病变。并无真正的吞咽困难,临床多属于一 Swallowing is one of the most common complaints of otolaryngology. Symptoms are often swallowed, especially when swallowed. Patients often vomit pharyngeal “clumps” or “foreign body” and attempt to remove swallowed repeatedly, but often can not do so. The specialist examination, there is often no nose, throat organic disease. There is no real difficulty swallowing, clinical mostly belong to one