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咳嗽变异异性哮喘(Cough variant asthmaCVA)又称隐匿性哮喘或咳嗽性哮喘,是哮喘的一种特殊类型,也是常见的引起儿童慢性咳嗽的疾病之一。其临床表现为阵发性干咳、呛咳、无痰或少量白粘痰,部分患者伴有咽痒、鼻塞、流涕、胸闷,无呼吸困难和喘鸣。大多将其分属于“咳嗽”、“喘症”、“痉咳”等范畴。常因油烟,运动、冷空气、过敏原或上呼吸道病毒感染等诱发。西医治疗远期疗效不十分理想,且易产生副作用。近年来随着人们对CVA认识的逐步加强,中医药治疗小儿CVA取得良好效果,现就近年来中医药治疗小儿CVA综述如下:
Cough variant asthma (Cough variant asthmaCVA), also known as occult or coughing asthma, is a special type of asthma, but also one of the common cause of chronic cough in children. The clinical manifestations of paroxysmal dry cough, cough, sputum or a small amount of white phlegm, some patients with itchy throat, nasal congestion, runny nose, chest tightness, no breathing difficulties and wheezing. Mostly belong to “cough”, “asthma”, “spasm cough” and other areas. Often due to fumes, exercise, cold air, allergens or upper respiratory tract infection induced. Western medicine treatment of long-term efficacy is not very good, and easy to produce side effects. In recent years, with the gradual strengthening of people’s understanding of CVA, Chinese medicine treatment of pediatric CVA achieved good results, in recent years, the treatment of children with CVA in recent years are summarized as follows: