Four years ago I had a difficult extraction of a molar. I was given an antibiotic and had an adverse reaction. I had the name written down and stored in my medicine cabinet. I have moved recently and the paper was lost. I need the name of that medicine. I remember that it was an antibiotic I had never even heard of and when I researched it the uses were for dental patients and AIDS patients. If anyone can give me a few suggestions, I think I will recognize the name when I see it.