PROBLEM TO BE SOLVED: To provide novel means for reducing the risk of cerebral hemorrhage associated with the recanalization therapy of obstructed vessels (for examples, administration of medicines containing a thrombolytic agent, an antiplatelet drug and an anticoagulant, and physical removal of thrombus) and for treating ischemic angiopathy more effectively.SOLUTION: Disclosed is a medicine for the treatment of ischemic angiopathy comprising mesenchymal stem cells, the medicine being characterized by using in combination with the recanalization therapy of obstructed vessels. More particularly, disclosed is a medicine for the treatment of ischemic angiopathy, characterized by reducing the risk of cerebral hemorrhage associated with the recanalization therapy of obstructed vessels to extend its applicable time.SELECTED DRAWING: None【課題】 閉塞血管の再開通療法(例えば、血栓溶解剤、血小板凝集阻害薬、血液凝固阻害薬を含む医薬の投与や血栓の物理的除去)に伴う脳出血のリスクを低減し、虚血性血管障害をより効果的に治療するための新たな手段を提供すること。【解決手段】 閉塞血管の再開通療法と併用されることを特徴とする、間葉系幹細胞を含む虚血性血管障害の治療用医薬。より詳しくは、閉塞血管の再開通療法に伴う脳出血のリスクを低減し、その適用可能時間を延長することを特徴とする虚血性血管障害の治療用医薬。【選択図】 なし