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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 ...
In chemistry, a dehydration reaction is a chemical reaction that involves the loss of water from the reacting molecule or ion. Dehydration reactions are common processes, the reverse of a hydration reaction .
Avoiding dehydration is as easy as drinking more water, but do you need eight glasses a day? How to spot signs of dehydration and when to see a doctor.
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.
It turns out that there are so many serious factors than can contribute to water loss in the body and bring on dehydration. The surprising effects dehydration can have on your body Skip to main ...
“Dehydration can have big effects on controlling blood pressure and on your general health.” For instance, blood pressure fluctuations can cause kidney problems and increase your risk for a ...
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 .
A dehydration headache is a headache that happens when you don’t take in enough fluids, says Medhat Mikhael, M.D., a pain management specialist and medical director of the non-operative program ...
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