What happens to fever after 10 times of radiotherapy and chemotherapy?

Because more than ten times after radiotherapy and chemotherapy on the body damage is relatively large, will cause body resistance to reduce, easy to be infected by pathogenic bacteria induced fever. After radiotherapy and chemotherapy, the patient's bone marrow function is inhibited, which will cause secondary infection caused by fever. Suggestion: patients need to monitor the temperature, according to the temperature to choose the appropriate cooling method.