Thank you. I have a question about side effects. I am 59 y/o and was diagnosed with a UTI. My GYN prescribed Nitrofurantoin Mono/Mac and I took that for 1 1/2 days. I had side effects to that resembling the flu including sweats, 102+ fever, chills, aches all over, etc. and I had a flu shot about 4 weeks prior. He told me that those are a common allergic reaction to the medication and took me off immediately and put me on Cipro. The flu symptoms went away immediately I finished the Cipro yesterday. I am now having a low grade nausea almost daily and wonder if could be related to the antibiotic regimen. If so, is there anything I can do?