Sporanox (generic: itraconazole) is a prescription medication used to treat fungal infections of the toenails and fingernails. Sporanox belongs to a group of drugs triazoles. It works by slowing the growth of fungi that cause infection.

This medication comes in capsule form. It is usually either taken once a day for 12 weeks, or twice a day for one week (PulsePak).

Common side effects of Sporanox are skin rash, high liver test results, and digestive system problems.