Why do people with dementia change so much?

Living with dementia is very hard - not just for the person who is ill, but for their family and friends.

One of the most upsetting things can be the way dementia changes a person’s relationships with the people they love.


Often, people who are living with dementia forget things that happened recently. But they can remember things from long ago.

Remember that these changes are not their fault, and they are not your fault. They happen because the person’s brain is not working like it used to.

Each person with dementia is different. These problems may happen after months or years. When they happen, they can be upsetting and hard to understand.

Find out more below:

This information was updated in November 2021 and is due for review in November 2023. Please contact us if you would like a version with references.