近年来,过敏儿这个名称经常被儿科医师及家长们提及,而且其发生率也在逐年增加。绝大多数的过敏儿,临床上以慢性咳嗽、过敏性鼻炎、哮喘、风疹块等症状表现,而食物过敏,特别是严重的过敏反应,则较少被提及。引起过敏的食物种类很多,常见的有:牛奶、蛋白、海鲜类、果仁、牛肉、水果等。常见的临床症状包括:发烧、呕吐、腹泻、皮肤出疹、风疹块等,但也会出现严重的症状,包括咽喉水肿、哮喘、血压下降、休 In recent years, the name of allergy children is often mentioned by pediatricians and parents, and its incidence is also increasing year by year. The vast majority of children with allergies, clinically chronic cough, allergic rhinitis, asthma, rubella block and other symptoms, and food allergies, especially severe allergic reactions, are less mentioned. Allergens cause many types of food, common are: milk, protein, seafood, nuts, beef, fruits and so on. Common clinical symptoms include fever, vomiting, diarrhea, skin rashes, rubella lumps, but also severe symptoms, including sore throat, asthma, drop in blood pressure, depression