Usually, dementia goes through these stages. But it may vary depending on the area of the brain that’s affected.
1. No impairment. Someone at this stage will show no symptoms, but tests may reveal a problem.
2. Very mild decline. You may notice slight changes in behavior, but your loved one will still be independent.
3. Mild decline. You’ll notice more changes in their thinking and reasoning. They may have trouble making plans, and they may repeat themselves a lot. They may also have a hard time remembering recent events.
4. Moderate decline. They’ll have more problems with making plans and remembering recent events. They may have a hard time with traveling and handling money.
5. Moderately severe decline. They may not remember their phone number or their grandchildren’s names. They may be confused about the time of day or day of the week. At this point, they’ll need assistance with some basic day-to-day functions, such as picking out clothes to wear.
6. Severe decline. They’ll begin to forget the name of their spouse. They’ll need help going to the restroom and eating. You may also see changes in their personality and emotions.
7. Very severe decline. They can no longer speak their thoughts. They can’t walk and will spend most of their time in bed.