Multiple myeloma (MM) is a malignant plasma cell disease in which the tumor cells originate from plasma cells in the bone marrow, which are B lymphocytes that have developed to their final functional stage. The common complications of multiple myeloma are also one of the main causes of death of patients. The occurrence of this disease is related to the environment and other factors, so it is important to prevent the occurrence of multiple myeloma, enhance the physical fitness of patients, actively treat chronic diseases, and avoid exposure to radiation and chemical toxins for the prevention and treatment of the disease. 1.First of all, avoid contact with disease-causing factors, if there is a history of contact or suspicious symptoms, regular medical checkups should be conducted for early detection and timely treatment. 2, pay attention to personal hygiene, to prevent infection. 3, maintain an optimistic mood, temperament do not be angry, do not be sad, pay attention to physical exercise. 4, patients should participate in appropriate regular activities to reduce decalcification. 5, pay attention to the regulation of emotions, to prevent the seven emotions too much, so as to maintain the smooth flow of Qi and blood, Yin and Yang balance, to prevent the occurrence of disease.