Older research suggests that older adults may have a higher risk of dehydration due to a slower replenishment of fluids, and that hormone therapy may help menopausal people replenish fluids and avoid dehydration.

Dehydration affects around 17% to 28% of older adults in the United States. Since menopause typically begins between the ages of 45 and 56, dehydration may be more likely in people who have been through menopause.

However, more research is necessary to support a link between dehydration and menopause.

Dehydration may occur after menopause for various reasons, including:

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Signs of dehydration may include:

In most cases, mild and moderate dehydration will improve when someone replenishes their fluids. In severe cases, people may develop complications such as shock or organ failure.

Moderate and severe dehydration may require hospital treatment, such as intravenous (IV) fluid replenishment.

Older adults may experience a decreased thirst response, which can contribute to the higher risk of dehydration and less favorable outcomes. However, early treatment can help people with dehydration improve.

People with menopause can speak with a healthcare professional if they are frequently experiencing symptoms of dehydration. In some cases, there may be other underlying health issues contributing to the problem.

Tips to reduce the risk of dehydration include:

  • Carry a water bottle.
  • Take small sips of water throughout the day instead of drinking large amounts at once.
  • Drink a glass of water with each meal.
  • Drink more fluids when exercising or when it is hotter.
  • Eat foods with a high water content, such as melon or soup.

A healthcare professional may also be able to suggest additional tips specific to a person’s situation.