urinary tract infection
"My first day of being prescribed with the medicine I thought everything will be ok. I took my first pill at 6 p.m at night when I finally got home from work, everything seemed fine. However, at 4:30 a.m I started getting serious abdominal pain and couldn't go to sleep. I started throwing up and had diarrhea, my body was so weak that I started crawling on the floor. This have to be the worst pain ever and I refuse to take it again!"