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Electrolyte imbalance, or water-electrolyte imbalance, is an abnormality in the concentration of electrolytes in the body. Electrolytes play a vital role in maintaining homeostasis in the body. They help to regulate heart and neurological function, fluid balance , oxygen delivery , acid–base balance and much more.
Water-electrolyte imbalance produces headache and fatigue if mild; illness if moderate, and sometimes even death if severe. For example, water intoxication (which results in hyponatremia), the process of consuming too much water too quickly, can be fatal. Deficits to body water result in volume contraction and dehydration.
Hyponatremia is the most common type of electrolyte imbalance, and is often found in older adults. [11] [12] It occurs in about 20% of those admitted to hospital and 10% of people during or after an endurance sporting event. [3] [5] Among those in hospital, hyponatremia is associated with an increased risk of death. [5]
Dehydration can worsen symptoms of the stomach flu. Sipping fluids and consuming electrolytes is important to reverse dehydration and not prolong the illness. Read the original article on Eating Well.
Symptoms of hypovolemic shock can be related to volume depletion, electrolyte imbalances, or acid–base disorders that accompany hypovolemic shock. [4]Patients with volume depletion may complain of thirst, muscle cramps, and/or orthostatic hypotension.
More severe dehydration, Cohen warns, can present with anuria (no urine output), dizziness that makes it difficult to stand or walk normally, low blood pressure, fast heart rate, fever, lethargy ...
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 ...
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.