page_title: Oral rehydration therapy
hierarchical_section_title: Oral rehydration therapy
caption_attribution_description: (From source) This cholera patient is drinking oral rehydration solution (ORS) in order to counteract his cholera-induced dehydration. The cholera patient should be encouraged to drink the Oral Rehydration Solution (ORS). Even patients who are vomiting can often be treated orally if they take small frequent sips. Their vomiting will subside when their acidosis is corrected.
context_page_description: Oral rehydration therapy is a type of fluid replacement used to prevent and treat dehydration, especially that due to diarrhea. It involves drinking water with modest amounts of sugar and salts, specifically sodium and potassium. Oral rehydration therapy can also be given by a nasogastric tube. Therapy should routinely include the use of zinc supplements. Use of oral rehydration therapy has been estimated to decrease the risk of death from diarrhea by up to 93%.
  Side effects may include vomiting, high blood sodium, or high blood potassium. If vomiting occurs, it is recommended that use be paused for 10 minutes and then gradually restarted. The recommended formulation includes sodium chloride, sodium citrate, potassium chloride, and glucose. Glucose may be replaced by sucrose and sodium citrate may be replaced by sodium bicarbonate, if not available. It works as glucose increases the uptake of sodium and thus water by the intestines. A number of other formulations are also available including versions that can be made at home. However, the use of homemade solutions has not been well studied.
context_section_description: Oral rehydration therapy (ORT) is a type of fluid replacement used to prevent and treat dehydration, especially that due to diarrhea. It involves drinking water with modest amounts of sugar and salts, specifically sodium and potassium. Oral rehydration therapy can also be given by a nasogastric tube. Therapy should routinely include the use of zinc supplements. Use of oral rehydration therapy has been estimated to decrease the risk of death from diarrhea by up to 93%.
  Side effects may include vomiting, high blood sodium, or high blood potassium. If vomiting occurs, it is recommended that use be paused for 10 minutes and then gradually restarted. The recommended formulation includes sodium chloride, sodium citrate, potassium chloride, and glucose. Glucose may be replaced by sucrose and sodium citrate may be replaced by sodium bicarbonate, if not available. It works as glucose increases the uptake of sodium and thus water by the intestines. A number of other formulations are also available including versions that can be made at home. However, the use of homemade solutions has not been well studied.
  Oral rehydration therapy was developed in the 1940s, but did not come into common use until the 1970s. It is on the World Health Organization's List of Essential Medicines. Globally, as of 2015, oral rehydration therapy is used by 41% of children with diarrhea. This use has played an important role in reducing the number of deaths in children under the age of five.
caption: A person with cholera drinking oral rehydration solution (ORS)
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