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Nizoral
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Nizoral

Generic name:ketoconazole (oral) [ KEE-toe-KON-a-zole ]
Drug class:Azole antifungals

Medically reviewed by Philip Thornton, DipPharm. Last updated on Mar 22, 2022.

What is Nizoral?

Nizoral is an antifungal medication that fights infections caused by fungus.

Nizoral is not for use in treating fungal infections of the fingernails or toenails. This medicine is also not for use in treating prostate cancer or Cushing syndrome.

Nizoral should be used only when you cannot use other antifungal medications. Ketoconazole can cause serious harm to your liver that may result in liver transplant or cause death.

Warnings

Nizoral should be used only when you cannot use other antifungal medications. Ketoconazole can cause serious harm to your liver that may result in liver transplant or cause death.

Call your doctor at once if you have any signs of liver damage, such as nausea, vomiting, stomach pain, fever, tiredness, loss of appetite, dark urine, clay-colored stools, or jaundice (yellowing of the skin or eyes).

Tell your doctor about all your current medicines and any you start or stop using. Many drugs can interact, and some drugs should not be used together.

Nizoral can also cause a serious heart problem. Call your doctor right away if you have fast or pounding heartbeats, shortness of breath, and sudden dizziness.