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Rehydration drinks

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Diarrhea and vomiting can cause your body to lose large amounts of water, nutrients, and essential minerals called electrolytes. This happens faster and is more serious in babies, young children, older adults, and people who have chronic illnesses.

Rehydration drinks replace fluids and electrolytes. Plain water doesn't provide necessary nutrients or electrolytes and may not be absorbed with diarrhea.

Oral rehydration solutions (ORSs), such as Pedialyte, are used to treat dehydration. ORSs contain the right mix of salt, sugar, potassium, and other minerals to help replace lost fluids.

Soda, fruit juices, and sports drinks have too much sugar and not enough of the important electrolytes that are lost during diarrhea and vomiting. These kinds of drinks should not be used to rehydrate.

Adult rehydration drinks should not be used for babies and young children.

Current as of: September 20, 2023

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: September 20, 2023

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.