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“老慢支”是老年慢性支气管炎的简称。其特点是较顽固、难治和容易复发。主要症状是咳嗽、咳痰,或伴有气短、喘息等,但以长期反复咳嗽为主要特征。临床上按病情可分为三期:1.急性发作期:指在一周内出现脓性或黏液脓性痰,痰量较多,或伴有发热,或其中一项明显严重;2.慢性迁延期;有不同程度的咳、痰、喘症状,时间迁延达一个月以上;3.临床缓解期:上述症状经治疗基本消失或自然缓解保持在两个月以上。
“Old chronic bronchitis” is short for chronic bronchitis. Its characteristics are more stubborn, refractory and easy to relapse. The main symptoms are cough, sputum, or accompanied by shortness of breath, wheezing, etc., but long-term repeated cough as the main feature. Clinically according to the disease can be divided into three phases: 1. Acute exacerbation: purulent or mucopurulent sputum within one week, sputum volume, or accompanied by fever, or one of the obvious serious; 2 chronic Delayed; have different degrees of cough, sputum, asthma symptoms, time prolonged for more than a month; 3.Clinical remission: The symptoms disappeared after treatment or natural remission remained more than two months.