婴儿胃腸食物过敏,临床上分为两型: 一、由于食入少量致敏食物而引起严重的症状,有呕吐,腹泄,类过敏状态,蕁麻疹和休克,其食物常为牛奶,鸡蛋和魚等。二、各种过敏症状迟緩发生或当致敏性食物累积到一定程度时方始出現,因而对其有关的特异性食物很难証实。一般多发生于生后数月的嬰儿,也有延至一岁以后者,其症状有腸絞痛,呕吐,腹泄,且常有 Infant gastrointestinal food allergy, clinically divided into two types: First, due to ingestion of a small amount of sensitized food caused serious symptoms, vomiting, diarrhea, allergic states, urticaria and shock, the food is often milk, eggs and Fish and so on. Second, a variety of allergic symptoms occur slowly or when the cumulative sensitization of food to a certain extent began to appear, so its specific food is difficult to confirm. Mostly occur in infants born months after birth, but also extended to one year old later, the symptoms of colic, vomiting, diarrhea, and often