Spleen yang deficiency can be caused by a variety of reasons. Generally, warming and transportation of spleen yang is the principle of treatment, and warming and dispelling agents can be given, representative formulae such as Lizhong Pill and Xiao Jianzhong Tang. Spleen yang deficiency refers to spleen yang deficiency (deficiency of yang qi in the spleen), inability to warm and nourish, and internalization of cold evils, which is mainly manifested by poor appetite, abdominal distension, abdominal pain, scanty stools, fear of cold, swelling of the limbs, pale and fat tongue or teeth marks, white and smooth tongue coating, and sluggish and feeble pulse. Spleen yang deficiency syndrome can be caused by many reasons. It can be formed due to aggravation of spleen qi deficiency, or due to over-eating of cold and raw food, over-use of bitter and cold medicines, feeling of external evils, which damages the spleen yang in the long run, or due to insufficiency of kidney yang (lack of yang qi in kidneys), which is not able to warm and warm the spleen yang. The treatment of this syndrome is based on the principle of warming and transporting the spleen yang, and can be given to warm the middle and dispel the cold, with representative formulae such as Lizhong Pill and Xiao Jianzhong Tang. Lizhong Pill is composed of ginseng, dry ginger, roasted licorice and atractylodes, which has the effect of warming the middle and dispelling cold, tonifying qi and strengthening the spleen. It can be used for spleen and stomach deficiency (spleen and stomach weakness and cold) and middle-yang deficiency syndrome. Xiao Jian Zhong Tang is composed of Gui Zhi, Roasted Licorice, Jujube, Paeoniae Lactiflorae, Ginger and Gum Syrup, etc. It has the effect of warming the middle Jiao, tonifying the middle Jiao, harmonizing the li and easing the urgency, and can be used for the syndrome of middle Jiao deficiency and cold. The above medicines should be taken under the guidance of a physician. Spleen Yang deficiency can be caused by a variety of reasons, it is recommended to go to a regular hospital as soon as possible, to clarify the cause of the disease, under the guidance of the doctor for treatment, should not be self-medication, so as not to delay the condition.