sir my father is 59 yrs age suffering from dabities, ckd, and aheart attack recently 6 months ago he as to go through dialysis. now his creatnine level is 3.2 ,and it is stable on this.but now he got urine infection by klibsella pneumoniae. culture test shows that it is sensitive to only 5 drugs which are very costaly.surfing internet i found that they can cause some sideeffect like heart attack,kidney failure etc..pls.show me the right wayabout what to do