化疗是化学药物治疗的简称,它是利用化学药物来阻止肿瘤细胞的增殖,直至最终杀灭肿瘤细胞的一种治疗方式。这是一种全身性治疗,和手术、放疗一样,是癌症治疗的三大手段之一。由于化疗药物的选择性不强,因此在杀灭癌细胞的同时也会不可避免地损伤人体正常的细胞,从而出现相关的不良反应,如消化 Chemotherapy is the abbreviation of chemical treatment, it is the use of chemical drugs to stop the proliferation of tumor cells, tumor cells eventually kill a treatment. This is a systemic treatment, just like surgery and radiotherapy, which is one of the three major means of cancer treatment. Due to the poor selectivity of chemotherapeutic drugs, it is inevitable to kill the normal cells of the human body while killing the cancer cells, and thus the related adverse reactions such as digestion