bladder infection
"I do not take any form medication and am not allergic to anything at all, but prescribed this drug for a UTI, 4 x100 mg for 7 days. After taking the tablets for 2 days the headaches started along with a intolerance to light, then I started to feel like I was having flu like symptoms, chilly with aching joints. I felt lethargic and began to feel quite weak, with a feeling of not being able to focus properly and feeling dizzy. So much so I did not feel comfortable to drive 
Spoke to my doctor and said I would not take any more (I was up to 5 days by then). The symptoms of my UTI are still there and going back for another antibiotic, will never take this drug again."