Isavuconazonium Sulfate Capsules

• It is used to treat fungal infections.

• If you have an allergy to this medicine (isavuconazonium sulfate capsules) or any part of this medicine.
• If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
• If you have Familial Short QT syndrome.
• If you are taking any of these drugs: Carbamazepine, ketoconazole, phenobarbital or another drug like it, rifampin, or St. John's wort.

This is not a list of all drugs or health problems that interact with this medicine (isavuconazonium sulfate capsules).

Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take this medicine with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.

• Tell all of your health care providers that you take this medicine (isavuconazonium sulfate capsules). This includes your doctors, nurses, pharmacists, and dentists.
• You may need to have an ECG checked before starting this medicine and while taking it. Talk with your doctor.
• Have blood work checked as you have been told by the doctor. Talk with the doctor.
• This medicine may cause harm to the unborn baby if you take it while you are pregnant. If you are pregnant or you get pregnant while taking this medicine (isavuconazonium sulfate capsules), call your doctor right away.
• Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:

• Back pain.
• Belly pain.
• Cough.
• Feeling tired or weak.
• Hard stools (constipation).
• Headache.
• Loose stools (diarrhea).
• Not able to sleep.
• Upset stomach or throwing up.
• Not hungry.

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.

If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.