Chlamydia Infection
"Honestly, this has been the worst antibiotic I have taken. SIDE EFFECT WISE! 35 minutes after taking four , 250mg pills, I felt extremely ill and ending up throwing up and  experiencing instant  diarrhea. I&#039;m not one to complain because normally my stomach acts very well on antibiotics. I&#039;m currently awake now dealing with really loud gurgling noises from my stomach. Hopefully this means the medicine is in full effect."