Overhydration

Overhydration is a condition characterized by an excessive intake or retention of water in the body, leading to an imbalance in the body's electrolyte levels. This can result in a range of symptoms and complications, including headache, nausea, vomiting, and in severe cases, seizures and coma. Overhydration is also known as water intoxication or water poisoning.

Causes

Overhydration can occur as a result of drinking too much water, particularly during strenuous physical activity or in hot weather. It can also be caused by certain medical conditions, such as kidney disease or heart failure, which can affect the body's ability to excrete water. Certain medications, such as diuretics, can also lead to overhydration.

Symptoms

The symptoms of overhydration can vary depending on the severity of the condition. Mild symptoms can include headache, nausea, and vomiting. More severe symptoms can include confusion, seizures, and coma. In extreme cases, overhydration can be life-threatening.

Treatment

Treatment for overhydration typically involves reducing water intake and treating the underlying cause of the condition. In severe cases, hospitalization may be required. Medications may be used to increase urine output and restore electrolyte balance.

Prevention

Prevention of overhydration involves drinking an appropriate amount of water based on individual needs, such as age, weight, and activity level. It is also important to monitor water intake during hot weather and strenuous physical activity.

See also

• Dehydration
• Electrolyte imbalance
• Water intoxication

Overhydration Resources
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