Pharmacotherapy is the mainstay of antitumor therapy. Currently, drug therapy mainly includes chemical drug therapy, targeted drug therapy, and immune drug therapy. In chemical drug therapy, the price of various drugs varies greatly, the cheaper drugs include fluorouracil, methotrexate, cyclophosphamide and other drugs, the cost of a treatment cycle can be completed within a hundred dollars. The more expensive drugs, including liposomal paclitaxel, liposomal adriamycin and other drugs, cost about$10,000 to$20,000 for one cycle of the treatment program. Some drugs are also priced between double and triple the price difference due to differences between imported and domestic products. In addition to chemotherapeutic drugs, the price of targeted drug therapy is currently high overall, the current price of targeted drug use, per cycle, i.e., the cost of each monthly use of about 2,000-3,000 yuan to 40,000-50,000 yuan, with the type of drugs, varieties, and specific domestic and imported drugs have a certain degree of difference, the price of immunotherapeutic drugs is currently about 7,000-20,000 yuan per cycle.