Hi..my mother was diagnosed Ovarian cancer last august 2015,she was about to undergo a chemotherapy in nov 5, but before the procedure has done, they request my mother to have laboratory and there they came up that she had UTI and the doctor prescribed her antibiotic for a week. After that, she had cough for about 5days, and we consult another oncologist, since she has done antibiotic for her UTI, she asked us to do xray and apicolordotic and there, it was positive for PTB. So we went to another doctor which is pulmonologist to give my mother treatment and she prescribed fixcom 4. My mother take this for almost 1week and now she experiencing nausea and vomiting..it is normal?by the way the oncologist reschedule her chemotherapy for about 2weeks to treat her PTB first..thank you i hope for your reply