After chemotherapy for breast cancer, it usually takes 2-3 months for the patient’s body to recover. During chemotherapy, breast cancer may affect the immunity or resistance of the body, such as wasting, nausea, vomiting and other reactions, and may even cause the overall resistance of the body to decline and decrease. In addition, patients may feel weak when walking, easily catch a cold or other conditions in ordinary life, etc. It usually takes about 2-3 months to recover before the patient’s body can gradually return to normal. Patients are advised to eat a light diet as much as possible after the end of chemotherapy, and after the gastrointestinal reactions of patients have reduced or disappeared, patients are advised to increase nutrition and eat more nutritious food.