Drug Interaction Report

Using everolimus together with voriconazole is not recommended. Combining these medications can significantly increase the blood levels of everolimus, which may make you more likely to develop serious side effects such as pneumonitis (inflammation of the lungs), infection, mouth ulcers, anemia, or bleeding. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

You may experience reduced absorption of voriconazole in the presence of food. Take voriconazole on an empty stomach 1 hour before or 2 hours after a meal unless otherwise directed by your doctor. This will make it easier for your body to absorb the medication.

Grapefruit juice can increase the blood levels and effects of everolimus. You should not drink grapefruit juice or eat grapefruits during your treatment with everolimus. Orange juice is not expected to interact.