At a certain point in time, chemotherapy will cause unnatural vomiting when the entire spleen and stomach are out of order in terms of transportation and digestion, and when the function of stomach qi reception is reduced. Mild patients will feel bloating, but severe patients will feel involuntary upward reversal of stomach qi. Clinically, these patients are given the approach of strengthening the spleen and stomach, giving to smooth the qi, open the stomach and pass the abdomen, so that the function of the spleen and stomach can be repaired and the purpose of stopping vomiting can be achieved. Many patients are not necessarily digestive system, the damage of the spleen and stomach function, many are the result of depressed mood, chemotherapy to a certain situation, produce pessimism, disappointment, frustration, can also cause vomiting. Spiritual counseling and encouragement can be given to relieve the problem by easing the liver and stomach. Vomiting is the destruction of the whole hematopoietic function, resulting in low white blood cells and low platelets. Many patients with low white blood cells are caused by insufficient kidney essence. The patient’s lack of physical strength, back pain, and this kind of vomiting is achieved by warming the Kidneys and strengthening the Stomach to strengthen the bone marrow and stop vomiting.