bacterial infection
"Hope this helps others! It has been said a hundred times before so I will say it again. MAKE SURE YOU DRINK ENOUGH WATER WHEN TAKING THIS MEDICATION! I made a bad mistake by not drinking enough water with my dose. I got no sleep from the side effect of heart burn and the accompanying chest pains. So much so that I was afraid of taking my next dose. I didn't want to go thru that again! I did talk myself into taking the next 600mg because the drug works that well. I want this infection out of me once and for all! I hope these meds work for you as they have for me. 1/2 way there. Won't be long now!"