Suggest Treatment For Impaired Kidney And Infected Finger

I have a impaired kidney, 26% filtration rate. I have an infected finger. Two types of older antibiotcs didn t wori ;.l Yestereday an after hours physician prescribed CiPro, a Quinolones. Drugs.com reatesit as moderate potential hazard. Should I take it.? I also have a lot ofdrug interactions with CiPro, advair for nstance