Medical Health Encyclopedia

Thirst - absent

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Thirst - absent

Definition:

Absence of thirst is a lack of the urge to consume fluids.

Alternative Names:
Adipsia; Lack of thirst; Absence of thirst

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Considerations:

The absence of thirst at various times during the day is normal, if the body is not requiring fluid replacement. However, a rapid change in the need for fluids should prompt a visit to your physician.

Common Causes:

• Hypothalamic injury or tumor
• Head injury
• Stroke
• Bronchial tumor (SIADH)
• Cirrhosis

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