Chemotherapy, as a common anti-tumor treatment, will cause side effects. After the end of chemotherapy, we should pay attention to strengthen diet and nutrition, check blood routine, liver and kidney function, and take oral medication, as follows: 1. Strengthen diet and nutrition: appropriate supplementation of high quality protein diet to reduce the side effects brought by chemotherapy before recovery. After the end of chemotherapy patients will have hair loss reaction, but after the improvement of nutrition hair will grow again; 2, check the blood routine, liver and kidney function: after the end of chemotherapy to check the blood routine, liver and kidney function, to understand whether there is no bone marrow suppression reaction or liver and kidney function damage; 3, oral medication: take a period of time to raise white blood cells, blood, platelet-raising drugs, later with the enhancement of nutrition, white blood cells, platelets will also slowly rise. Severe myelosuppression is more dangerous and more difficult to recover. Chemotherapy can also cause allergic reactions, and these allergic reactions will improve after the suspension of chemotherapy drugs.