Ciprofloxacin
urinary tract infection
"On my second dose of taking this ...Worst experience ever ...I feel my whole body is swelling and numbness all over my body ...I'm so dizzy I can't stand up,diarrhea too...was rushed  to the ER because of this medicine .and they just told me to drink water to flush it out .After  8 hours I feel better I won't take this medicine again..."