Caregiving for someone with dementia is not one job. It is a rotating set of jobs — communication, behaviour, medications, hygiene, finances, sleep, mealtimes, mood, and the slow grief that runs underneath all of it. This hub is a routing page for the parts of HelpDementia.com that cover the daily reality of caregiving. Use it the way you would use a kitchen drawer: look for the specific thing you need today.
Start here
- How likely am I to get dementia if it runs in my family? — a calm primer if you are the adult child or sibling stepping into the caregiver role.
- Dementia progression timeline — what each stage actually looks like — useful for planning ahead of the next change.
- Why do people with dementia repeat words or phrases over and over?
Behaviour and communication
- Sudden mood swings — what is happening and how to respond
- When a person with dementia stops talking
- Obsessive behaviours in dementia: what they tend to mean
- When behaviour starts to look childlike
- How dementia affects communication, and what helps
Daily care and health
- How dementia affects physical health beyond memory
- Sudden daytime sleeping — when to be concerned
- Intense dreams and nightmares in dementia
- UTIs and sudden dementia decline — one of the most missed causes of behaviour change
- When dementia causes difficulty swallowing
Family, finances, and legal
- Transferring property ownership when a family member has dementia
- Power of attorney for someone with dementia
- Legal rights families have when caring for someone with dementia
- Legal rights of memory-care residents
When to call the doctor
Sudden changes in behaviour, alertness, or function in someone with dementia are usually not the dementia getting worse overnight. They are far more often caused by a urinary tract infection, a new medication, dehydration, constipation, pain that the person can’t describe, or a small stroke. Treat “sudden change” as a reason to call the clinician the same day, not next week.
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The articles linked from this hub are informational and not medical advice. See our Editorial Policy for how we research and review content. Last reviewed May 30, 2026.