sinusitis
"Took this medication twice a day for 10 days for infection of sinuses and adenoids. First three days my stomach hurt and headaches. Remainder of the days no side effects until the day I stopped taking it developed diarrhea and severe stomach cramping that didn't go away. 5 days after stopping the med now positive for C DIFF. I even took probiotics through the entire course of the med. Getting married in a week. Thanks a lot Cefdinir. I wanted everyone to be aware of this!!!!"