变应原免疫治疗(A llergn imm unotherapy,A IT)亦称特异性免疫治疗或减敏疗法,已应用于临床近百年,至今仍是治疗变态反应性疾病的主要手段之一,也是当前变应性哮喘防治策略的主要组成部分,是哮喘病因治疗的惟一方法,它可改变哮喘病程,阻滞症状的恶化和防止对新的变应原产生过 Allergic immunotherapy (AIT), also known as specific immunotherapy or desensitization therapy, has been used clinically for nearly a century and is still one of the major treatments for allergic diseases and is currently the key to allergies A major component of the strategy for the prevention and treatment of asthma, the only way to treat the aetiology of asthma, it can alter the course of asthma, worsen the symptoms of the arrest and prevent the development of new allergens