老年人感冒是常见病、多发病,不仅病程迁延,且易并发肺炎,也是老年期慢性阻塞性肺病的开端。因此,有对老年人感冒、流感重新认识的必要。(一)临床特点老年人感冒,尤其是流感的上呼吸道症状较少较轻,如咽痛、鼻塞、流涕、声嘶等 Colds in the elderly are common diseases and frequently-occurring diseases. They not only prolong the course of the disease, but also are complicated by pneumonia. They are also the beginning of senile chronic obstructive pulmonary disease. Therefore, there is a need to re-recognize the flu and influenza in the elderly. (A) of the clinical features of the elderly flu, flu, especially the upper respiratory tract symptoms less severe, such as sore throat, nasal congestion, runny nose, hoarseness, etc.