Alzheimer’s disease, a progressive neurological disorder, profoundly impacts millions of individuals worldwide. Characterized by cognitive decline, memory loss, and behavioral changes, it not only affects the individuals diagnosed but also their families and caregivers. Understanding the stages of Alzheimer’s disease is crucial for providing appropriate care and support throughout the journey of the illness.
Alzheimer’s disease typically progresses through seven stages, each presenting distinct symptoms and challenges. While the rate of progression varies from person to person, these stages provide a framework for understanding the evolution of the disease:
Stage 1: Preclinical Alzheimer’s disease
This stage is marked by the absence of noticeable symptoms. Despite the lack of apparent signs, changes are occurring in the brain, such as the accumulation of abnormal proteins like beta-amyloid and tau. Research suggests that these changes may begin years or even decades before symptoms become evident.
