Abstract： The authors intend to introduce Professor LAI Xinsheng's clinial experience in treating migraine from Tongyuan Theory. Professor LAI Xinsheng believes that the pathogenesis of migraine lies in three major aspects：restless spirit，lack of nourishment of original qi and disharmony of each qi. In terms of treatment methods，it is to unblock the governor vessel and nourish the spirit，cultivate original qi and consolidate the root， and tonify qi and regulate qi movement. In clinical practice， it is recommended to treat by stages with more than one method and flexible acupoint selection.