How does dementia affect the ability to perform IADLs?

Dementia significantly impacts the cognitive functions that are essential for performing instrumental activities of daily living (IADLs), which include tasks such as managing finances, medications, transportation, meal preparation, and more. As dementia progresses, individuals experience a decline in judgment, problem-solving abilities, and planning skills. This cognitive decline makes it increasingly challenging for them to organize their daily tasks effectively. They may struggle to remember what needs to be done, prioritize tasks, or make decisions about the best course of action in various situations.

Consequently, individuals with dementia often find themselves unable to manage their IADLs as they once could. For example, they might forget to pay bills on time, struggle with following complex meal recipes, or have difficulty navigating public transportation. This deterioration is a hallmark of dementia's impact on the ability to maintain independent living and perform necessary daily activities. Understanding this effect is crucial for caregivers and health professionals in providing appropriate support and interventions for individuals living with dementia.