Abstract: This paper introduces professor MA Yuchen's clinical experience in the diagnosis and treatment of diabetes mellitus by using Zangxiang Qihua.Nowadays diabetes mellitus is becoming a common clinical disease.Through using the Zangxiang Qihua to regulate Shaoyin, Jueyin, and Taiyin fanction,using Wuxing Shengke to rugulate Zangfu Qiji,applying the combination of “body type”,“tongue”,“pulse condition”,using “Ke”,“Hua”and“Li”three ways to reduce blood suger can achieve significant treating effects in clinical practices.

Key words: diabetes mellitus, medical experience, MA Yuchen, Zangxiang, Qihua