Spleen-yang deficiency syndrome refers to the syndrome of spleen-yang deficiency and loss of warm transport, which is mostly caused by spleen-qi deficiency, or by overeating cold, overusing cold drugs, or kidney-yang deficiency. The main clinical manifestations: abdominal distension, anorexia, continuous abdominal pain, preference for warming and pressing, cold limbs, thin and thin stool. Or the limbs are sleepy, or the limbs are swollen, and urination is unfavorable, or the leucorrhea is watery and sparse. The tongue is light and fat, and the fur is slippery. The pulse is sluggish and weak. Pathogenesis analysis: spleen yang deficiency and failure of transport and transformation, so abdominal distension and anorexia; Yang deficiency leads to cold, and cold congeals and stagnation of qi, so abdominal pain likes warming and pressing; Yang deficiency water is not wet and flows into the intestine, so the stool is thin and thin; Spleen yang deficiency does not warm the four ends, so the cold limbs are cold; The middle yang is weak, the water is wet and stops inside, and the bladder gasification is out of order, so urination is unfavorable; If the skin overflows, the limbs will be sleepy and even swollen, and if the skin overflows, the amount of female leucorrhea will be more and more sparse. The tongue is pale, fat, white and slippery, and the pulse is deep, late and weak, all of which are symptoms of yang deficiency and stagnation of cold and dampness. Differentiation of similar syndromes: spleen-yang deficiency means spleen-qi deficiency plus cold symptoms, so it is not difficult to distinguish it from spleen-qi deficiency. However, there are many syndromes of spleen-yang deficiency, such as diarrhea, edema, or leucorrhea. The diagnosis of spleen-yang deficiency can only be established by excluding the existence of pathogenic factors here. The evil here mainly refers to dampness. Attention should be paid to the syndrome differentiation, which often has a long history and gradually develops, and then three points should be grasped: ① indications of the position of the spleen, such as gastric opening, digestive ability, muscle and other manifestations; ② Indications of yang deficiency; ③ Eliminating pathogenic excess, mainly dampness. Spleen-yang deficiency syndrome refers to deficiency-cold syndrome manifested by spleen-yang deficiency, loss of warm transport and endogenous yin-cold Also known as spleen deficiency cold syndrome. Clinical manifestations include anorexia, abdominal distension, abdominal pain, warm and pressing, cold and timid appearance, tepid limbs, pale or vain face, pale mouth but not thirsty, loose stool, or edema of limbs, scanty urine, or excessive leucorrhea, pale and fat tongue or teeth marks, white and slippery fur, and deep and weak pulse.