So my wife went to the doctor last week because she said she had a bladder infection. She got pills (ciprofloxacine). I looked them up and saw it's primary use is to combat chlamydia... Googling i saw they are used also for bladder infection. My q is, is the chlamydia the cause for the bladder infection, or does this have nothing to do with it (off label use). Chlamydia is a std, is my wife cheating? thx