Itraconazole is an antifungal medication. Itraconazole 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. Itraconazole may also be used for purposes not listed in this medication guide.
Onmel is a prescription drug that treats fingernail and toenail fungal infections. It belongs to a class of drug called triazoles. Onmel functions by slowing fungal growth that causes disease. As an azole antifungal, it kills the sensitive fungi. Onmel also treats other fungal and yeast infections.