U. S. Food and Drug Administration National Consumers League
What you eat and drink can affect the way your medicines work. Use this guide to alert you to possible "food-drug interactions" and to help you learn what you can do to prevent them. In this guide, a food-drug interaction is a change in how a medicine works caused by food, caffeine, or alcohol. A food-drug interaction can: prevent a medicine from working the way it should cause a side effect from a medicine to get worse or better cause a new side effect A medicine can also change the way your body uses a food. Any of these changes can be harmful. This guide covers interactions between some...
What you eat and drink can affect the way your medicines work. Use this guide to alert you to possible "food-drug interactions" and to help you learn ...