过敏性紫癜是小儿时期的常见病、多发病,它是一种以小血管炎为主要病变的变态反应性疾病。其主要症状为:皮肤紫癜、关节肿痛、腹痛、血便和血尿等。临床上观察到:对于发病病儿只要能够及时合理地治疗,小儿可很快治愈和康复。然而,有些偏远农村的父母或基层医师们,对本病的认识不足,认为病儿的皮肤紫癜消 Henoch-Schonlein purpura is a common childhood disease, frequently-occurring disease, it is a small vasculitis as the main lesion of allergic diseases. The main symptoms are: skin purpura, joint swelling and pain, abdominal pain, bloody stools and hematuria. Clinically observed: as long as the disease can be timely and reasonable treatment of children, children can be cured and recovered quickly. However, some remote rural parents or primary physicians, lack of understanding of the disease, that the skin of children with purpura