Can anyone give me some advice? I went to the ER almost 2 weeks ago to be treated for a serious UTI. I was given Bactrim, had an allergic reaction. Was given cipro, had an allergic reaction. Just finished a full 10 day of Macrobid. I'm normally bad with taking antibiotics but this time I took the full thing, never missed a dose , follow all directions the pharmacist gave me. I went to doctors to do a urinalysis and the Macrobid didn't even do anything. Now I'm going to be given another antibioic to try. What else can I do to help? I never have pain when I get UTIs, just the frequent urination. I'm very frustrated.