This medication is used to treat a variety of fungal infections. It belongs to a class of drugs known as azole antifungals. It works by stopping the growth of fungi.
WARNINGS: Itraconazole should not be used to treat fungal nail infections if you have a history of heart failure. Itraconazole may rarely cause or worsen heart failure. Tell your doctor right away if you develop symptoms of heart failure, such as shortness of breath, swelling ankles/feet, unusual tiredness, or unusual/sudden unexplained weight gain. Consult your doctor for more details.