PROBLEM TO BE SOLVED: To disclose a method for treatment, prevention and/or management of immnodeficient disease or disorder.SOLUTION: The method includes the administration of a therpeutically or preventively effective amount of immunomodulatory compound or its pharmaceutically acceptable salt, solvate, or stereoisomer, and the administration of a therapeutically or preventively effective amount of No.2 activator. Also, disclosed is a method for additionally boosting humoral immunity.COPYRIGHT: (C)2013,JPO&INPIT【課題】免疫不全疾患又は障害を治療、予防及び/又は管理する方法の開示。【解決手段】治療又は予防有効量の免疫調節化合物、又はその医薬として許容し得る塩、溶媒和物、若しくは立体異性体、及び治療又は予防有効量の第2の活性剤を投与することを含む。また、体液性免疫を追加刺激する方法も開示される。【選択図】なし