Baby spleen is weak, i.e., spleen deficiency, if the spleen qi deficiency can be served six gentleman soup, spleen deficiency qi sinking service tonic qi soup, spleen yang deficiency service li zhong pills, the spleen does not unify the blood (the spleen can not regulate the blood) service return to the spleen soup and so on. 1. Spleen qi deficiency: manifested as yellowish color, loss of appetite, abdominal distension, obvious after eating, lack of energy and laziness (lack of strength, don’t want to talk), fatigue (mental exhaustion, physical weakness), or swelling, or emaciation, or obesity, and loose stools, etc. The treatment should strengthen the spleen and promote qi. Treatment should strengthen the spleen and enhance qi, using Six Gentlemen Soup. 2. Spleen deficiency and qi deficiency: manifested as white face without luster, dizziness, epigastric (abdominal) distension, obvious after eating, reduced diet, shortness of breath and laziness, fatigue, turbid urine, prolonged ejaculation, frequent bowel movements, heavy fall in anus and other symptoms. Treatment should be to replenish the middle and benefit the qi, the formula is replenish the middle and benefit the qi soup. 3. Spleen-Yang deficiency: manifested by lingering abdominal pain (persistent mild abdominal pain), fondness for pressure, fondness for warm objects, abdominal distension, poor appetite, swelling of limbs, fear of cold and cold limbs, short urine, scanty stool or undigested food in the stool, etc. The treatment should be strengthening the spleen and warming Yang. Treatment should be strengthening the spleen and warming the yang, and the formula is Lizhong Pill. 4. Spleen not regulating blood syndrome: manifested by various kinds of bleeding, such as vomiting blood, subcutaneous hemorrhage, nosebleed, stool blood, urine blood, etc., accompanied by yellowish color, little food, fatigue, shortness of breath and laziness, and loose stools (thin and unshaped stools), etc. The treatment should benefit qi and tonify blood. Treatment should benefit Qi and replenish Blood, using Gui Spleen Tang. The adverse effects of the above formula are not clear. Spleen deficiency in babies should be treated promptly and adjusted under the doctor’s guidance. Tui na and acupuncture can also be used as prescribed by the doctor.