A circulation improving agent containing 2-(4-benzyl- piperidino)-1-(4-benzyloxyphenyl)propan-1-ol or a salt thereof as an effective ingredient can be used as a brain circulation improving agent, vasodilator, coronary vasodilator, calcium antagonist, antiplatelet agent, or α1-blocker for prophylaxis, treatment, and improvement of circulatory troubles or diseases.
含有 2-(4-苄基-
哌啶基)-1-(4-苄氧基苯基)丙-1-醇或其盐作为有效成分的循环改善剂可用作脑循环改善剂、血管扩张剂、冠状动脉血管扩张剂、
钙拮抗剂、抗血小板剂或α1-受体阻滞剂,用于预防、治疗和改善循环系统疾病。