Two Cases Report of Periodic Movement of Extremities Successfully Treated with a Kampo Formulation Boibukuryoto

Abstract

A Kampo formulation boibukuryoto is originally described in the classic textbook “Kinkiyouryaku,” which indication is involuntary muscle movement (IMM) of extremities, similar to the movement of leaves of an elm tree. We experienced two cases of IMM successfully treated with boibukuryoto. This report presented the details of these two cases of IMM and the results of surface electromyogram (EMG). There has never been a report of boibukuryoto for the treatment of IMM. The results of EMG indicate that IMM may be associated with myokymia.