Drug Interaction Report

SUNItinib may be taken with or without food. If you are receiving therapy with SUNItinib you should avoid the regular consumption of large amounts of grapefruits and grapefruit juice. Grapefruit can raise the levels of SUNItinib in your body and lead to increased side effects. Do not increase or decrease the amount of grapefruit products in your diet without first talking to your doctor.

Grapefruit juice may increase the blood levels of certain medications such as ripretinib. You may want to limit your consumption of grapefruit and grapefruit juice during treatment with ripretinib. However, if you have been regularly consuming grapefruit or grapefruit juice with the medication, then it is advisable for you to talk with your doctor before changing the amounts of these products in your diet, as this may alter the effects of your medication. Contact your doctor if your condition changes or you experience increased side effects. Orange juice is not expected to interact.

The recommended maximum number of medicines in the 'multikinase inhibitors' category to be taken concurrently is usually one. Your list includes two medicines belonging to the 'multikinase inhibitors' category:

• Qinlock (ripretinib)
• Sutent (sunitinib)

Note: In certain circumstances, the benefits of taking this combination of drugs may outweigh any risks. Always consult your healthcare provider before making changes to your medications or dosage.