Drug Interactions between omaveloxolone and Rydapt

Midostaurin should be taken with food to help with its absorption. Do not consume grapefruit or grapefruit juice during treatment, as it can significantly increase the blood levels of midostaurin. You may be more likely to experience side effects such as nausea; vomiting; diarrhea; swelling; high blood sugar; heart rhythm abnormalities; and impaired bone marrow function resulting in low numbers of different types of blood cells, which can increase the risk of anemia, bleeding problems, and infections. You should seek medical attention if you develop paleness, fatigue, dizziness, fainting, unusual bruising or bleeding, fever, chills, diarrhea, sore throat, muscle aches, shortness of breath, blood in phlegm, weight loss, red or inflamed skin, body sores, or pain and burning during urination. Talk to your healthcare provider if you have any questions or concerns.

Omaveloxolone should be taken on an empty stomach, at least one hour before eating. Do not consume grapefruit, grapefruit juice, or any supplements that contain grapefruit extract during treatment with omaveloxolone unless directed otherwise by your doctor. Grapefruit juice may increase the blood levels of omaveloxolone. This may increase the risk of side effects such as changes in the amount of cholesterol in the blood and changes in liver and heart function tests. Talk to your doctor if you have any questions or concerns. 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.