Special Considerations for Aging Adults

The fluid requirements for older adults are the same for younger adults. However, the older adults tend to drink less than their bodies need for a number of reasons. With age, the body loses its ability to detect thirst. Some older adults also suffer from poor memory, immobility, or illness — all of which can result in decreased fluid intake. In addition, certain medications can also block the thirst mechanism.

Dehydration can be a serious problem in older adults. It is associated with increased risk of falls, urinary tract infections, dental disease, bronchopulmonary disorders, kidney stones, cancer, constipation, and impaired cognitive function.

Tips for helping older adults stay hydrated:

• Encourage older adults to drink throughout the day even if they are not thirsty.
• Keep beverages that they enjoy nearby, possibly pre-poured in non-breakable cups and glasses that are easy to hold and hard to tip over.
• Offer foods high in liquids. Offer soups, popsicles, gelatins or other flavorful fluid-rich foods as often as possible.

If you think an older adult is not getting the fluids he or she needs or might be exhibiting signs of dehydration, discuss your concerns with a healthcare provider.

For tips on staying hydrated, see our Hydration Checklist.