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What is grade 4 dementia? Understanding the signs and care needs

According to the Functional Assessment Staging (FAST) scale, stage 4 marks the point where cognitive deficits are clear and a diagnosis of mild dementia is often made. This stage signifies a shift where symptoms become more pronounced, moving beyond typical age-related forgetfulness, and includes noticeable difficulties with complex tasks and social withdrawal. Understanding **what is grade 4 dementia** is crucial for both those affected and their caregivers, as it helps in navigating the next steps in management and support.