PROBLEM TO BE SOLVED: To provide a novel medicine for prevention and/or treatment of systemic lupus erythematosus.SOLUTION: The preventive and/or therapeutic agent for systemic lupus erythematosus contains anti-IL-6 receptor antibody as an active ingredient.COPYRIGHT: (C)2013,JPO&INPIT【課題】全身性エリテマトーデスの予防および/または治療のための新規な医薬。【解決手段】抗IL-6レセプター抗体を有効成分として含有する全身性エリテマトーデスの予防および/または治療剤。【選択図】図1