Preventing Dehydration in Older Adults. The recommended water intake for females is 1.6 liters per day and 2 liters daily for ...

What to Know About Dehydration in Older Adults. Written by WebMD Editorial Contributor. Medically Reviewed by Sabrina Felson, MD on April 27, 2025. Understanding Dehydration; ...

Older adults have a higher risk for dehydration due to lower fluid content in the body, a decreased thirst response, and medications or underlying conditions. Signs of dehydration in older adults ...

Constipation: Dehydration can contribute to constipation, which is a common issue among older adults. Dizziness and confusion: Dehydration can lead to dizziness, light-headedness, and confusion in ...

Dear TJ: Great question considering the possible consequences of dehydration. Older adults may not perspire like a younger person would and, as you suggested, they often have reduced thirst signals.

The Risks of Dehydration in Older Adults. Certain age-related changes can contribute to dehydration, making it more of a problem for older adults than the rest of the population.

Individuals more at risk of dehydration include athletes, people at higher altitudes, and older adults. Early symptoms of dehydration include dry mouth, lethargy, and dizziness.

The management of hydration in older adults has emerged as a critical area of investigation due to the interplay of age‐related physiological changes, diminished thirst perception, comorbidity ...

Consider that some older adults can exhibit confusion and even lethargy after repeated nights of poor sleep, or even when they are dehydrated. Yet often the cause is more serious, so testing is ...

Learn how to identify the symptoms of dehydration in older adults based on how they look and feel. Skip to main content. 24/7 Help. For premium support please call: 800-290 ...