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Dangers of Dehydration: Signs, Causes & Prevention In Seniors

Lisa Reisman • Aug 28, 2019

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The Dangers of Dehydration

As your loved ones age, their bodies change, and how to care for them changes too. Healthy living is the best way to ensure seniors age slowly, naturally, and happily. But what all does that entail? One threat to the elderly’s health that becomes more prevalent with age is dehydration. Thirst decreases with age and unfortunately this puts seniors at risk, and the consequences become more serious. The benefits of drinking water increase significantly as seniors age.
 
SIGNS
 
Detecting dehydration is not as simple as one might think. Seniors are less thirsty as they age so they might not always know when their bodies need more water. Here are a few warning signs of dehydration to look for in your loved ones.  
Confusion
Difficulty Walking
Increased Tiredness
Inability to Sweat
Dizziness
Headaches
Inability to sweat or produce tears
Rapid Heart Rate
Constipation
 
CAUSES
 
To prevent dehydration in your loved ones it’s important to know what causes it. Here are a few of the most common circumstances that can increase a senior’s risk of becoming dehydrated.
 
Increased Exercise - As your loved ones age, physical tasks can become more and more demanding, and they might not be prepared for the impact such tasks might have on their bodies and hydration levels.
Diseases like Diabetes - Diabetes encourages your body to output more fluids than it normally would, which can lead to dehydration.
Increased difficulty getting around (disabilities) - Elderly people in wheelchairs or who have difficulty climbing stairs and standing may find it difficult to get a glass of water.
Prescription Medications - Some prescription medications cause dehydration – make sure to read all side effects of your loved one’s meds so you can be prepared.
Stress - As people age, the challenges they face change, and new concerns and worries can increase stress levels and put people at risk of dehydration.
Aging - It may seem obvious, but as your body ages, its’ ability to retain water worsens, and it becomes more difficult to ascertain when you’re thirsty.
 
PREVENTION
 
Luckily, preventing dehydration isn’t too complicated. Encourage your loved ones to drink water, even if they’re not particularly thirsty. Keep a water bottle accessible at all times and try to remind them regularly to use it. Also changing your loved one’s diet can help prevent dehydration. Encourage them to eat fruits, vegetables, soups, and in general water-rich foods. If your loved ones dislike water, have other fluid options available, but try to stay away from too much sugar or caffeine. Scientists vary on how much water they recommend you consume based on your health, age, activity level, and where you live. Here is a handy Hydration Calculator that considers all these factors and can help you determine how much water your senior needs to drink.
 
The benefits of staying hydrated don’t stop at not feeling thirsty. Helping your loved ones drink plenty of fluids will help them feel their best when they’re active, maintain a healthy weight, and help fight colds. Drinking enough water even helps mood and brain function; dehydration can worsen memory and make people feel cranky. The benefits of drinking water make it important for all ages, but become even more crucial for the elderly. Watch for these signs and symptoms and always remind your loved ones to drink water before they’re thirsty. Have any questions? Feel free to give us a call, we’d be happy to get your seniors on track for a healthy lifestyle.
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