Drug Interaction Report

Adagrasib may increase the blood levels of cocaine topical. You may experience increased side effects as a result. Talk to your doctor if you have any questions or concerns. Your doctor may be able to prescribe alternatives that do not interact, or you may need a dose adjustment or more frequent monitoring to safely use both medications. 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 should avoid consumption of grapefruit and grapefruit juice during approximately the first 8 days of treatment with adagrasib. During this time, grapefruit juice may increase the blood levels of adagrasib. This may increase the risk of side effects such as diarrhea, fatigue, musculoskeletal pain, hepatotoxicity, renal impairment, and an irregular heart rhythm that may be serious and potentially life-threatening. You should seek immediate medical attention if you develop sudden dizziness, lightheadedness, fainting, shortness of breath, or heart palpitations during treatment with adagrasib. 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.