Advanced stage Alzheimer's disease is the final phase of this progressive brain disorder, characterized by severe cognitive decline and loss of independence. Individuals may struggle to recognize loved ones, have difficulty communicating, and require assistance with daily activities such as eating and bathing. In this stage, physical health may also decline, leading to challenges like difficulty walking or swallowing. Patients may become more vulnerable to infections and other medical complications. Caregivers play a crucial role in providing support and ensuring comfort for those affected by advanced stage Alzheimer's disease.