bacterial infection
"I have been taking this medicine for a week. Took two straight away with food. Then one a day after with food.  I've had no problems until today my six day. I woke late took the tablet with only a cup of coffee  about 20 mins later felt unwell with slight stomach  ache and felt chills all over my body. Felt bloated  and sick so quickly got something to eat. And within a hour felt better do not take this on a empty stomach.  Last day tomorrow. It's a good antibiotic... got rid of my upper respiratory infection  and tooth infection..."