Nizoral is prescribed for the treatment of all forms of dandruff, no matter where - the head, the eyes or any other part of the body. It contains the anti-fungal active ingredient ketoconazole which combats yeast diseases.
Generic Sporanox is an antifungal antibiotic. It is used to treat infections caused by fungus, which can invade any part of the body including the lungs, mouth or throat, toenails or fingernails.