Most of what we instinctively do in conversation — correcting, reminding, reasoning, quizzing — works badly with dementia, and often makes things worse for both people. The techniques below are widely used by dementia care professionals. They take practice, and none of them work every time.
This is general guidance, not clinical advice. A sudden change in confusion or behavior is a medical question, not a communication one — see the note at the end.
Stop correcting
This is the hardest habit to break and the most important.
When someone with dementia says something untrue — that their long-dead mother is coming, that they need to get to work, that they've never met you — correcting them accomplishes nothing useful. They can't retain the correction, so you'll repeat it. And each correction can land as fresh bad news, meaning a person may grieve a parent's death repeatedly, in full, every time you're accurate with them.
Instead, respond to the feeling underneath the words.
"When is my mother coming?" is rarely a factual question. It usually means I feel unsafe or I want someone who loves me. So: "You're missing her. Tell me about her." That answers what was actually asked.
This gets called validation, or joining their reality. It isn't lying to be lazy — it's declining to force someone into a present they can't hold onto.
Retire these phrases
- "Don't you remember?" — they don't, and asking makes them feel it
- "I just told you." — carries blame for a symptom
- "You're wrong." / "That's not true."
- "Your father died twenty years ago."
- Anything that quizzes: "Who am I?" "What did you have for lunch?"
Instead of testing, supply. Not "do you remember Sarah?" but "here's Sarah, your granddaughter."
Mechanics that help
Approach from the front, at eye level, and say who you are — "Hi Mom, it's Dan" — every time, without making a production of it. Coming from behind or above is startling.
Cut the noise. Turn the TV off before talking. Competing sound makes processing dramatically harder, and background noise is a common hidden reason someone seems "worse" in one room than another.
One idea per sentence. Not "get your coat, we're going to the doctor, and then we'll stop at the store." Just: "Let's put your coat on."
Two choices, not open questions. "Would you like tea or juice?" is answerable. "What do you want to drink?" often isn't.
Wait. Processing can take much longer than feels natural — count silently to ten before rephrasing. Most people jump in at three and interrupt an answer that was forming.
Rephrase rather than repeat louder. If a sentence didn't land, different words usually work better than the same words at higher volume.
Your tone and face carry more than your words, and increasingly so as the disease progresses. People who can no longer follow sentences still read emotion accurately. If you're tense, they'll catch that and mirror it — often as agitation you'll then have to manage.
Behavior is communication
Difficult behavior is almost always an unmet need being expressed by someone who can no longer name it. Before treating it as a behavior problem, run through the likely causes:
- Pain — enormously under-recognized in dementia, because the person may not report it
- Needing the toilet
- Hunger, thirst, exhaustion
- Too much noise, too many people, too much happening
- Boredom — a real and frequent cause
- Infection — see below
- Fear, especially about something that feels unfamiliar
Someone repeatedly trying to leave "to go home" while already home is usually not confused about geography. They're expressing that they don't feel safe or settled. Arguing about the address won't touch that; sitting with them, or a walk, often will.
Redirect instead of confront
When something is escalating, don't meet it head-on. Agree with the feeling, then move: "You're right, this is frustrating. Come sit with me a minute — I could use a hand with this." Changing the room, the activity, or the sensory input frequently resets things in a way that reasoning won't.
Don't take accusations personally
Accusations of theft — especially about a purse, wallet, or keys — are extremely common and rarely about you. Losing objects is terrifying when you can't reconstruct where they went, and blaming someone is a way of making a frightening situation make sense.
Don't defend yourself or demand fairness. Say "let's look for it together" and help search. Keeping a spare of the commonly-lost item helps more than any argument.
On therapeutic fibbing
Whether to go along with an untrue belief divides families, and it's worth thinking through rather than defaulting either way.
A workable middle ground: never volunteer a falsehood, but don't force a painful truth that can't be retained. Redirect to feeling where you can. Where a direct question demands an answer, the gentlest true-ish response usually beats both blunt correction and elaborate invention — "she's not here right now" is honest, and doesn't inflict a fresh bereavement.
What matters is the person's wellbeing, not your accuracy record.
When it's not the dementia
A sudden change — new confusion over hours or days, sudden agitation, hallucinations, marked drowsiness — is not normal progression. It is a medical event until proven otherwise.
The most common culprit in older adults is a urinary tract infection, which frequently presents as confusion rather than the usual symptoms. Dehydration, pain, constipation, and new medications all do the same thing. This state is called delirium, it's treatable, and it gets missed constantly because everyone assumes the dementia simply got worse.
If the change came on fast, call the doctor.
For you
You will lose your patience sometimes. Everyone does. That doesn't undo the care you give, and beating yourself up over it helps no one.
When a conversation is going badly, you're allowed to leave the room, breathe, and come back — often the reset works precisely because they won't remember the friction, even though you will.