Cancer Drug Therapy and Nutrition

Some drugs used to treat cancer can interact with food in ways that your treatment team will inform you about. When you begin a new treatment or start using a new drug, tell your doctor about any food allergies you have and ask:

  • Will I have any special nutritional needs while taking this drug?
  • Do I need to take this drug with food? Without food?
  • Are there any known food-drug interactions of this treatment?
  • Are there any known vitamin- or supplement-drug interactions of this treatment?
  • Are there any foods or beverages I can't have while in treatment?
  • Do I need to drink extra water or other fluids while in treatment or while taking this drug?
  • Can I drink alcoholic beverages while in treatment or while taking this drug?
  • What if I vomit immediately after taking my drug?

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