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Dehydration can occur as a result of diarrhea, vomiting, water scarcity, physical activity, and alcohol consumption. Management of dehydration (or rehydration) seeks to reverse dehydration by replenishing the lost water and electrolytes. Water and electrolytes can be given through a number of routes, including oral, intravenous, and rectal.
How long does it take to rehydrate after stomach flu? Full recovery from dehydration may take a few days, depending on how much fluid was lost. Most people will show improvement within a few hours ...
In physiology, dehydration is a lack of total body water that disrupts metabolic processes. [3] It occurs when free water loss exceeds free water intake. This is usually due to excessive sweating, disease, or a lack of access to water. Mild dehydration can also be caused by immersion diuresis, which may increase risk of decompression sickness ...
Oral rehydration therapy (ORT) is a type of fluid replacement used to prevent and treat dehydration, especially due to diarrhea. [1] It involves drinking water with modest amounts of sugar and salts, specifically sodium and potassium. [1]
Dehydration can cause fluctuations in your blood pressure. It can both raise and lower your blood pressure—depending on how dehydrated you are, how long you’ve been dehydrated, ...
Well, this isn't good: A large percentage of Americans don't drink enough water, and dehydration is especially common as people age. In fact up to 28% of older Americans aren't meeting their ...
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Dehydration Hypovolemia , also known as volume depletion or volume contraction , is a state of abnormally low extracellular fluid in the body. [ 1 ] This may be due to either a loss of both salt and water or a decrease in blood volume .