Abstract：This paper introduces the clinical experience of Professor JIA Yuxin in treating seborrheic alopecia based on the theory of “spleen and stomach deficiency with lung disease”. Professor JIA Yuxin believes that the most common clinical manifestations of seborrheic alopecia including greasy， thin and soft hair as well as easy to sweat， which are caused by deficiency of spleen and stomach，upflooding of damp-turbidity，lung-wei insecurity，and disharmony of qi and blood. The treatment based on syndrome differentiation should start with the hair quality， emphasize on harmonizing the lung and spleen， pay attention to the whole， and distinguish deficiency and excess. Based on tonifying lung and strengthening spleen，boosting qi and raising yang as well as banking up earth to generate metal are applied to consolidate the foundation， while directing the turbid downward and dispelling stasis to treat the tip，supplementing by tonifying kidney and nourishing liver， dispelling wind and removing dampness， soothing the liver and resolving constraint as well as harmonizing qi movement，etc.