Adverse reactions to IVIG included reversible renal dysfunction in 3 patients, flu-like symptoms in 5, headache in 5, and chest pain and shortness of breath in 1.

• IVIG治疗的副反应包括，有三位患者出现可逆性的肾功能障碍，5位患者出现流感样症状，5位元患者发生头痛，1位元患者出现呼吸急促。