After chemotherapy, you can effectively promote hair growth through reasonable diet, maintaining a good mindset and moderate exercise. Chemotherapy is a commonly used treatment for cancer, which kills tumor cells through systemic or local application of chemical drugs to effectively control and treat the disease. However, chemotherapy will have certain side effects, and most chemotherapy patients will face hair loss, but the hair caused by chemotherapy is usually temporary, and the hair will grow back gradually after the chemotherapy is finished. First of all, through a reasonable diet, supplement the body’s nutritional needs; secondly, maintain a good state of mind and adhere to moderate exercise, can also promote the recovery of the body, but also to achieve the purpose of promoting the growth of hair; and then is to do a good job of scalp care health care, to prevent the scalp from being stimulated by the undesirable, and can also be moderately massaging the scalp, to promote the local blood circulation. It is recommended that patients should face and deal with hair loss caused by chemotherapy with a good mindset and healthy living habits. If there is any discomfort, consult a doctor in time.