Side Effects of Dental Acne MedicinesDental acne medicines treat the problem from inside your body by subduing hormones that boost oil production. These include anti-biotics such as tetracycline (Tetracin, Tetracap) and minocycline (Solodyn, Minocin) and the pill called spironolactone (Aldactone).Some dental drugs are readily available over-the-cou