bacterial infection
"I have an ingrown toenail infection and on the first dose it started to feel better, but, not any better with next 4 doses. However, I ate as directed but on dose 4 it felt like I had what felt like a bubble under my left upper back and front ... as if I needed to belch but when I did the pain went go away for about 30 seconds and came right back. It really felt like I was having heart issues.  I was suppose to take 500 mg 3 times daily for 7 days. I cannot get the 3rd dose in a day, but, I felt horrible ... headaches too. I'm not going to take anymore and I'll call Dr. tomorrow."