Malignant tumor is a special chronic wasting disease, which is prone to recurrence and metastasis. Even after surgery, radiotherapy and chemotherapy, it needs long-term conditioning. As a dosage with nourishing effect, poultice is especially suitable for tumor patients with weak constitution and can be used for the whole course of tumor treatment. In the early stage of tumor patients, the main manifestation of evil is real and the weakness of positive qi is light, therefore, the main focus should be on attacking evil, radiotherapy can be carried out, after which cream can be taken to consolidate the treatment; in the middle and late stage, the deficiency of positive qi, qi, blood, yin and yang all fail, and patients have obvious symptoms such as tiredness and weakness, insomnia and palpitation, lack of desire to eat, forgetfulness, etc., cream with strong nourishing power should be used to support positive qi and consolidate the root, and regulate qi, blood, yin and yang; surgery for tumor patients will Surgical treatment for tumor patients will damage the vital energy, so taking poultices is beneficial to the recovery of body functions. After radiotherapy and chemotherapy, cancer patients often experience weakness, abdominal distension, nausea, vomiting, diarrhea and other gastrointestinal symptoms, as well as inhibition of hematopoietic system and inflammatory reaction. From the perspective of traditional Chinese medicine, most of them are due to deficiency of both spleen and kidney, non-interaction of heart and kidney, and deficiency of both qi and blood. The treatment should be to benefit the qi and strengthen the spleen, nourish the heart and kidney, and nourish the qi and blood, and to make a cream formula with the addition and subtraction of the representative formula such as Gui Spleen Tang or Tonic Zhong Yi Qi Tang. If the throat is dry after radiotherapy, add products that nourish Yin and promote fluid, such as tortoise shell, turtle shell, asparagus, maitake, pollen, kudzu root, xuan ginseng, etc. If there is also dullness, add products that strengthen the spleen and open the stomach, eliminate stagnation, such as sand, Chen Pi, chicken inner gold, fried malt, hawthorn, Shen Qu, etc. When there are reactions of the hematopoietic system, such as decreasing white blood cells, decreasing platelets and anemia, it means that the deficiency of both spleen and kidney, and the deficiency of both qi and blood are more serious. The use of supportive medicines such as tonifying the spleen and kidney, nourishing the liver and kidney can not only restore the function of bone marrow, but also strengthen the body, nourish the kidney and produce hair, and harmonize the stomach and spleen. The clinical evidence often identifies the evidence and adds and subtracts. If the tumor is deficient in both qi and blood, the treatment is to benefit qi and nourish blood, and the representative formula includes Guei-Spleen Tang and Bazhen Tang, etc. For kidney yang deficiency, we can use Right Return Pill and Kidney Qi Pill, etc.; for kidney yin deficiency, we should use Zuo Gui Pill, etc. When the tumor develops to the middle stage, the evil is deeper and the deficiency of positive qi is more and more serious, so the cream formula which mainly helps positive qi and the soup formula which mainly attacks evil should be taken together to enhance the immunity of the body and relieve the symptoms. When the patient has symptoms of liver and kidney yin deficiency, such as emaciation, fever, dizziness, dry mouth and throat, low fever and night sweating, lumbago, constipation, etc., the formula should be supplemented with Zhi Bai Di Huang Wan to benefit the kidney and soften the liver, nourish yin and lower fire. When the patient has abdominal pain, preference for warmth and pressure, lethargy and weakness, depression, lack of color, fear of cold extremities, reduced appetite, loose stools, frequent diarrhea, etc., the patient should warm the spleen and kidney, and the formula should be combined with Rizhong Pill and Sishen Pill with addition and subtraction. Advanced stage of tumor: When the tumor has distant metastasis, it will develop into advanced stage. The patient’s body is deficient in vital energy, and vital energy cannot overcome evil. At this stage, the patient is deficient in qi, blood, yin and yang, and the five internal organs are deficient, so taking cream can nourish the qi and blood, strengthen the spleen and kidney, enhance the immunity of the body, and prolong the survival period. The methods to support and cultivate the root include benefiting qi, nourishing blood, nourishing yin and warming yang, etc., which can be chosen according to the patient’s condition and the formula can be added or subtracted from Ginseng Yang Rong Tang or Ten Perfect Tonic Tang. Post-surgery: Due to anesthesia and trauma, cancer patients will suffer from different degrees of blood loss after surgery. Blood is the mother of qi and qi is the handsome of blood. Qi is lost with blood, making both qi and blood deficient. In case of postoperative abdominal distension, dullness, constipation and other symptoms of spleen and stomach disharmony, it is advisable to use the method of strengthening the spleen and stomach by selecting Xiang Sha Liu Jun Zi or Ginseng and Bai Zhu San to strengthen the spleen and stomach and promote the recovery of the postoperative body.