Why do people with dementia start drinking too much or too little water
People with dementia often experience changes in their eating and drinking habits, which can lead to either excessive or insufficient water intake. This shift is primarily due to the cognitive and physical changes associated with dementia.
One of the main reasons people with dementia might drink too little water is because they often lose their sense of thirst. As we age, our bodies naturally become less efficient at signaling when we need to drink more water. This issue is compounded in individuals with dementia, who may forget to drink or have difficulty recognizing their own thirst. Additionally, swallowing problems can make it hard for them to consume enough fluids, even if they want to.
On the other hand, some people with dementia might drink too much water. This can happen if they forget how much they’ve already consumed or if they have difficulty controlling their intake due to cognitive impairments. Excessive water consumption can lead to a condition called hyponatremia, where the sodium levels in the blood become too low, potentially causing serious health issues.
Another factor contributing to irregular water intake is the change in taste preferences that some people with dementia experience. They might prefer sweet or salty foods and drinks over plain water, which can lead to dehydration if these alternatives are not sufficiently hydrating.
To manage these issues, caregivers can play a crucial role by encouraging regular fluid intake. This can be achieved by placing water bottles in easy-to-reach locations, offering water-rich foods like fruits and vegetables, and making drinking more enjoyable by adding flavors like lemon to water. It’s also important to monitor their intake closely to prevent both dehydration and overhydration.
In summary, people with dementia may experience challenges with water intake due to cognitive and physical changes. By understanding these challenges and implementing supportive strategies, caregivers can help ensure that individuals with dementia stay properly hydrated and maintain their overall health.
