Your uncle’s behavior of filling cups with water and then dumping them out is actually quite common among people with dementia. This repetitive action might seem strange or pointless to others, but it can serve a purpose for your uncle.
People with dementia often engage in repetitive behaviors as a way to feel a sense of control and familiarity in a world that increasingly confuses them. The simple act of filling and emptying cups gives your uncle something to focus on and occupy his time. It’s a task he can understand and complete successfully, which can be comforting when many other aspects of daily life have become challenging.
This behavior might also be linked to past experiences or routines. Perhaps your uncle had a job or hobby that involved similar motions, or maybe it reminds him of a household chore he used to do. Even if he can’t explain why he’s doing it, the action might feel familiar and soothing.
Sometimes, repetitive behaviors like this can be triggered by an unmet need. Your uncle might be thirsty but forget to actually drink the water, or he could be trying to communicate something about needing to use the bathroom. It’s worth observing if this behavior happens at certain times of day or in specific situations.
While it might be tempting to try and stop this behavior, it’s usually best to allow it as long as it’s not causing harm. Preventing your uncle from doing this task could lead to frustration or agitation. Instead, you might try gently redirecting his attention to a similar activity that’s more productive, like watering plants or helping to wash dishes.
It’s important to remember that this behavior isn’t intentionally disruptive – it’s simply part of how your uncle’s brain is coping with dementia. Approaching the situation with patience and understanding can help both you and your uncle navigate this challenging time[1][3][9].
