The cost of breast cancer immunotherapy usually ranges from about $30,000 to $100,000, depending on different medical checkups, number of sessions and other factors. Breast cancer immunotherapy cost items include pre-treatment examination, immunotherapy, hospitalization and other cost items. The examination cost is about 2,000 yuan~5,000 yuan, immunotherapy needs 1~3 sessions, one session needs about 25,000 yuan~30,000 yuan, hospitalization cost is about 3,000 yuan~5,000 yuan, and the total cost is about 30,000 yuan~100,000 yuan. Patient’s diet should pay attention to eat more high-protein food such as beef, eggs, etc. After the operation, you can do some moderate exercise such as playing Tai Chi, jogging, etc., and pay attention to skin care and keep a good mindset. It is recommended that patients go to the hospital in time to inquire about the cost of the local hospital as a reference.