反复呼吸道感染是临床最为常见的呼吸系统疾病,多发生免疫力低下人群。呼吸道感染可分上呼吸道和下呼吸道感染,上呼吸道感染症状有流鼻涕、流眼泪、打喷嚏、咽喉疼痛、发热或体温正常。下呼吸道感染可有急性和慢性感染,以咳嗽、咳痰为主的胸闷气短、发热等一组临床证候。慢性呼感染有急性期和缓解期。反复呼吸道感染是指患者在一年内上呼吸道或下呼吸道反复感染5次以上急性和慢性者,用纯西医和中西医结合两种方法治疗观 Repeated respiratory infections are the most common respiratory disease in clinical practice, and people with low immunity frequently occur. Respiratory tract infections can be divided into upper respiratory tract and lower respiratory tract infection, upper respiratory tract symptoms have runny nose, tears, sneezing, sore throat, fever or normal body temperature. Lower respiratory tract infection may have acute and chronic infections, cough, sputum-based chest tightness, shortness of breath, fever and a group of clinical syndromes. Chronic respiratory infection with acute and remission. Repeated respiratory infection refers to the patient within a year of upper respiratory tract or lower respiratory tract infection more than 5 times more than acute and chronic, with pure Western medicine and traditional Chinese and Western medicine treatment of two methods