Dehydration in seniors is a common and dangerous problem. It’s estimated that 40% of older adults are chronically under-hydrated which increases the risk of falls, UTIs, and more severe consequences like organ damage. Seniors in nursing homes are at an even higher risk of moderate to severe dehydration.
Family members should be aware of the symptoms of dehydration in elderly adults, especially if a loved one is in a long-term care facility. Because dehydration can be prevented or treated before it worsens, signs of dehydration in elderly residents can be a warning of neglect.
The symptoms of dehydration in seniors can be difficult to recognize, especially in early stages. Dehydration in elderly people may cause:
Mild and reversible dehydration can quickly advance to severe dehydration in older people. Symptoms of severe dehydration in elderly people may include:
The brain is especially susceptible to the effects of dehydration and confusion is one of the most common symptoms in older adults. It may be mistaken for the effects of dementia, even in seniors who do not have cognitive impairment.
How dangerous is dehydration in the elderly? It can lead to falls, health complications, organ damage, and even coma or death if it is not treated quickly.
Side effects of dehydration in the elderly may include UTIs and kidney stones as well as an increased risk of falls due to lightheadedness, dizziness, low blood pressure, and confusion.
The most serious dangers of dehydration in elderly people can include:
Dehydration in the elderly can be difficult to reverse as it advances. Treatment for dehydration in elderly people can require only water or electrolyte drinks while it is very mild. Just remember that electrolyte drinks for elderly people should have no sugar, hydrogenated oils, or high-fructose corn syrup.
If dehydration is moderate, it may require medical attention such as IV fluids or subcutaneous infusions. Severe dehydration in seniors is a medical emergency that usually requires hospitalization and interventions like short-term dialysis.
The average hospital stay for dehydration for adults is 4-5 days, but seniors with severe dehydration and complications may be hospitalized for even longer. Many older adults require almost a week in the hospital to stabilize their hydration and improve kidney function enough for release. They may also require short-term dialysis for several weeks afterward.
An older study in 1999 found an average hospital stay of 4.6 days for dehydration in seniors with an average age of 80.4 years and a total cost of $7,440.
A 2015 study examined how common dehydration is in older adults admitted to the hospital and the outcome. It found 37% of seniors admitted to the hospital were dehydrated, and 62% were still dehydrated after 48 hours in the hospital. Of the 7% of seniors in the study who died in the hospital, 79% were dehydrated when they were admitted.
Severe dehydration in the elderly can be fatal on its own and complicate other medical conditions. One study found a dehydration fatality rate in the elderly as high as 50%.
Anyone can develop dehydration, but it’s most common in very young children and older people. There are many factors that increase the risk of developing moderate to severe dehydration in seniors.
Why are older adults prone to dehydration? Risk factors for dehydration in elderly people include:

In a nursing home or long-term care facility, there may be additional risk factors and causes of elderly dehydration:
Dehydration can come quickly, especially in seniors. Because mild to moderate dehydration can still be reversed without hospitalization, severe dehydration in elderly patients is almost always preventable.
There are many ways caregivers and nursing home staff can ensure older adults receive adequate hydration:
It’s a myth that people should drink 8 glasses of water per day. According to the National Council on Aging, optimal water intake depends on age, body weight, climate, activity, diet, medications, and more. There is no one-size-fits-all rule, and that is why you should not rely on using a water intake chart by age.
Here is what you should keep in mind to ensure adequate hydration for elderly loved ones.
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Dehydration in the elderly is already a common problem, but nursing home residents are at an even higher risk. Seniors living in nursing homes may not be able to drink enough fluid on their own, especially if they require assistance with daily activities, and they are more likely to suffer from multiple chronic health conditions that increase the risk of dehydration.
A 2014 study involving UK patients admitted to hospitals found that nursing home residents were more likely to be admitted to the hospital for dehydration than older adults living in the community.
An older study in 1999 was conducted to specifically investigate factors contributing to elderly dehydration in nursing homes. This study found a lack of professional supervision and inadequate staffing were major factors.
Nursing homes have an obligation to provide proper medical care and supervision to residents. This includes recognizing risk factors for dehydration, providing enough supervision and support, and promptly treating dehydration in seniors in their care.
No one should experience serious dehydration while living in a nursing home. If your loved one has suffered severe dehydration and you suspect neglect, an experienced nursing home neglect attorney in California can help.
Based in San Diego, Berman & Riedel, LLP specializes in nursing home abuse and neglect and handles cases throughout California. Our case results speak for themselves. Contact Berman & Riedel, LLP today for a free consultation with a California nursing home neglect lawyer to discuss your case.





The first step is to report the abuse to the appropriate authorities. Call 911 if the situation is life-threatening. Otherwise, it can be reported to the police and appropriate agencies. For abuse in the community or a hospital, call Adult Protective Services at 1-833-401-0832. For abuse in a nursing home or long-term care facility, contact your local long-term care ombudsman or call 1-888-452-8609.
The next step is contacting a California elder neglect lawyer to help you safeguard your loved one’s rights, investigate the abuse, and hold the facility accountable.
There is no way to determine the exact value of an elder abuse or personal injury case, especially early in your case. However, an experienced attorney can give you an estimated range based on their experience with similar cases.
There are many factors that may influence the value of your case, such as:
Some damages are easy to calculate, such as lost wages and medical bills. Calculating the value of diminished earnings for the rest of your life or future medical needs, however, may require the help of experts. Non-economic damages like pain and suffering have no intrinsic financial value. These damages are challenging to calculate.
If your case goes before a jury, you may potentially be able to recover more than you could through a settlement. However, this introduces a new element of risk: the jury. The circumstances of your accident and even how sympathetic you or the defendant are can influence the outcome.
During your consultation and throughout your case, we will help you understand how these factors influence your case. We will also work tirelessly to document the value of all your damages and pursue maximum compensation on your behalf.




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