低丙种球蛋白血症患者必须定期注射免疫球蛋白治疗。副作用常见,大剂量肌注引起的不适往往影响有效的预防。作者复习了26例低丙种球蛋白血症患者,其中12例未给予适当预防者,引起肺功能损害,15岁以前起病者身长和体重减低。 Patients with hypogammaglobulinemia must be immunized regularly with immunoglobulin. Common side effects, high doses caused by discomfort often affect the effective prevention. The authors reviewed 26 patients with hypogammaglobulinemia, of whom 12 did not receive proper prophylaxis, causing lung dysfunction and their onset and weight loss before the age of 15 years.