dental abscess
"I never had a tooth abscess before, I think child birth compares but it went on for days. Finally called my dentist, he prescribed Clarithromycin and it worked wonderfuly.  I'm taking it again right now for a sinus infection, I requested it when I went to see my doctor. Day 2 and the terrible headache with the infection is gone. Clarithromycin will be my antibiotic of choice from now on."