First, the development of a chemotherapy programme for breast cancer is based on the patient ‘ s pathology, stratification, molecular stratification and physical condition. Common chemotherapy programmes include: 1. Programmes based on rim-based drugs, such as the AC (Porobyl+cyclophosphate) programme. 2. Programmes for the association of the ring with violets, such as the TAC (Dossitace+Doste+Doste+cyclophosphony) programme. 1. Interference with cell division: chemotherapy prevents the growth of cancer cells by disrupting the process of splitting them. For example, cystals can be embedded in DNA molecules, interfering with the reproduction and transfer of DNA; cedars can promote micropipe proteins and inhibit filamentation of cancer cells. 2. Inducing cell decay: Some chemotherapy drugs can induce cancer cells to die procedurally, i.e. to die. Cell decay is a normal biological process, where chemotherapy can trigger the death of cancer cells and cause them to die. 1. Vector: This is the most common method of delivery. The chemotherapy is injected into the body by means of an intravenous injection, which is distributed rapidly throughout the body and works on the entire body of cancer cells. An intravenous drug may be a one-time, large dose injection or a continuous infusion, depending on the type and programme of the chemotherapy drug. 2. Oral administration: Some chemotherapy drugs can also be made into oral formulations, which can be easily administered at home. The process of absorption and metabolism of oral chemotherapy is different from that of intravenous drugs, but can equally achieve treatment. In general, the cycle of chemotherapy is 21 or 28 days. Each cycle includes the delivery of chemotherapy and rest periods. Depending on the patient ‘ s circumstances, the course of chemotherapy may vary from 4 to 8 cycles. In the course of chemotherapy, doctors regularly assess the patient ‘ s efficacy and state of health and adjust the chemotherapy programme or course of treatment. V. Side effects of chemotherapy and treatment 1. Disgusting, vomiting: this is one of the most common side effects of chemotherapy. Symptoms can be mitigated by the use of anti-opaque drugs, while care should be taken during chemotherapy to keep the diet clean and avoid greasy and irritating food. 2. Demobilization: Many chemotherapy drugs result in demobilization, but this is usually temporary. Patients can prepare wigs or headscarfs in advance in order to cope with the psychological stress of taking off. Osteo-marrow inhibition: chemotherapy inhibits the blood function of the bone marrow, leading to a decrease in white cells, red cells and blood panels. Doctors regularly check blood routines and treat drugs for leukemia, erythrocytes or slabs, as appropriate. 4. Loss of liver and kidney function: Some chemotherapy drugs may cause damage to the liver and kidneys. Patients are required to regularly examine liver and kidney functions during chemotherapy and, in the event of an anomaly, the doctor adjusts the doses of chemotherapy or treats the liver and kidney. 5. Heart toxicity: may cause heart toxicity, such as rim-type drugs. The doctor assesses the heart function of the patient prior to chemotherapy, closely monitors heart indicators during chemotherapy and, if necessary, gives medication to protect the heart.
Breast cancer
