Doxy (Doxycycline) is a broad spectrum antibiotic based on the main ingredient Doxycycline, a substance from the tetracyclines class of medication. These substances help fight a large number of bacteria that may invade the human organism causing infections. They have a strong positive effect in stopping the growth of the bacteria and killing them.
Nizoral (ketoconazole) is an antifungal antibiotic.Nizoral (ketoconazole) is used to treat infections caused by fungus, which can invade any part of the body including the mouth, throat, esophagus, lungs, bladder, or skin.