Itraconazole is an antifungal medication that is used in adults to treat infections caused by fungus. This includes infections in any part of the body including the lungs, mouth or throat, toenails, or fingernails.
The Tolsura brand of itraconazole is not for use in treating fungal infections of the fingernails or toenails. Avoid medication errors by using only the brand and strength your doctor prescribes.
Itraconazole may also be used for purposes not listed in this medication guide.