Patients undergoing chemotherapy for breast cancer generally have a more drastic reaction to the 3rd course of treatment relatively speaking.
Adverse reactions to chemotherapy vary greatly, some people may have serious adverse reactions in the 1st or 2nd course of chemotherapy, most people have more severe reactions after the 3rd course of chemotherapy, and relatively speaking, the 4th course of chemotherapy may be gradually tolerated, and the adverse reactions are slightly worse.
Breast cancer patients entering the 3rd course of chemotherapy may experience decreased resistance, severe gastrointestinal reactions, loss of appetite, nausea, vomiting, and also myelosuppression, with decreased white blood cell counts, platelet counts, and other problems.
Generally, chemotherapy is taken for 4~8 courses, and it is recommended to consult the oncology department of regular hospitals for treatment. If the above adverse reactions occur during chemotherapy, inform the doctor in time, and pay attention to the prevention of upper respiratory tract infections, and eat a light and diversified diet.