Treatment options for multiple myeloma include; 1, traditional classical treatment options: that is, through the use of chemotherapy drugs, including reaction stop, cyclophosphamide, mafalon, etc.; 2, the use of new drugs: such as bortezomib, which is a commonly used drug among clinics, and its cure rate can reach about 50%; 3, hematopoietic stem cell transplantation: based on the application of drugs, allogeneic or autologous hematopoietic stem cell transplantation can be performed, the technology is more advanced, but treatment needs to be enhanced, such as pre-treatment before transplantation, to reduce complications such as infection or bleeding.