Azithromycin
"I took 4 pills at the same time 250mg today around 10:30 am. I was perfectly fine and I had ate a good breakfast with it. Sadly, a hour later I had the worse stomach pain every five minutes. Kept balling up like a fetus because my stomach was hurting so bad. One minute I was cold the next I was hot. My stomach couldn't take It I had to use the bathroom. It's the worse experience for us as females to go through but the medicine works and it will cure us. NEXT time we have to do things differently ladies."