Individuals may experience memory lapses. They may start forgetting familiar words or names or the location of everyday objects. They can hold down jobs and maintain relationships. Sometimes these symptoms may not be noticeable to friends, family or co-workers. The comparative age at this point is normal adult. In Stage 3 is the border stage between normal aging and early-stage Alzheimer's may be diagnosed in some individuals. Friends, family or co-workers may begin to notice problems with memory or concentration. During this stage it is more difficult to remember names, maintaining work and family, short term memory starts going and individuals become disorganized and frustrated. Individuals will start to repeat themselves and become anxious. The comparative age is 12+ this stage can last up to seven years.
In Stage 4 individuals have a moderate cognitive decline. There is a decreased knowledge of recent events, but can remember important events and dates. The loss of ability to perform and complete task starts to occur. Individuals may have difficulties remembering to paying bills and managing finances. Individuals may seem withdrawn in social or challenging situations. The comparative age is 8-12 years. This stage can last between 2-3 years.
At Stage 5 there is moderately severe cognitive decline this would be considered moderate or mid-stage Alzheimer's. There is a significant gap in memory. At this stage individuals may require some assistance with daily activities, such as picking out whether appropriate clothing, toileting needs and other person hygiene. At this stage, individuals may be unable to recall important details like their current address or telephone number. They may be confused about where they are or what day of the week it is. This is the stage when people require more one on one attention and some families feel nursing homes are the safest/best place for their loved ones.