Department of Otolaryngology Head & Neck Surgery, Mayo Clinic Florida, 4500 San Pablo Road, Jacksonville, FL, USA.
Otolaryngol Clin North Am. 2023 Feb;56(1):147-155. doi: 10.1016/j.otc.2022.09.011. Epub 2022 Oct 22.
Upper airway cough syndrome (UACS), formerly known as postnasal drip syndrome, is one of the most common causes of chronic cough. UACS, asthma, and gastroesophageal reflux make up 90% of the cause of chronic cough. UACS is a clinical diagnosis of exclusion with no diagnostic testing or objective findings. UACS can be present with or without associated rhinitis and chronic rhinosinusitis. Treatment includes dual therapy with H1 receptor antihistamines and decongestants. Diagnosis is confirmed when therapeutic intervention results in symptom resolution.
上气道咳嗽综合征（UACS），以前称为鼻后滴注综合征，是慢性咳嗽最常见的原因之一。UACS、哮喘和胃食管反流占慢性咳嗽病因的 90%。UACS 是一种排除性临床诊断，没有诊断性检查或客观发现。UACS 可伴有或不伴有相关的鼻炎和慢性鼻-鼻窦炎。治疗包括 H1 受体抗组胺药和减充血剂的联合治疗。当治疗干预导致症状缓解时，即可确诊。
