How to Communicate with Someone Who Has Dementia

Topic cluster: Dementia & Memory Care | Reading time: 6 min

Dementia progressively affects a person's ability to understand and use language — but it rarely removes the ability to communicate entirely. Feelings, emotions, and the desire for connection remain intact long after words become difficult. Learning how to adapt your communication style can transform your relationship with your parent, reduce frustration for both of you, and significantly improve their wellbeing. This guide offers practical, evidence-based communication strategies for families.

Understanding What Dementia Does to Communication

Different types of dementia affect communication in different ways. In Alzheimer's disease, word-finding difficulties are often an early sign. In frontotemporal dementia, changes in social behaviour and language may appear before memory loss. In Lewy body dementia, fluctuating alertness affects communication unpredictably.

What remains relatively preserved for longer: emotional memory, recognition of familiar voices and faces, non-verbal communication, music, and long-term memories.

Core Communication Principles

1. Adjust Your Environment First

Before you speak, make sure conditions support communication:

Reduce background noise — turn off the TV or radio
Ensure good lighting — shadows and glare increase confusion
Position yourself at eye level; sit down if they are sitting
Make sure they can see your face — lip-reading and facial expressions support understanding
Minimise distractions

2. How You Speak Matters as Much as What You Say

Speak slowly and clearly — give time for processing
Use short, simple sentences — one idea at a time
Use their name at the start of a conversation — it helps focus attention
Use a calm, warm, gentle tone — even if the words aren't understood, tone registers
Avoid raising your voice — volume rarely helps; clarity does
Pause and wait — allow much longer than usual for a response before rephrasing

3. Simplify Choices

Too many options overwhelm. Instead of "What would you like for lunch?", ask "Would you like soup or a sandwich?" Two clear options are much more manageable.

Closed questions (yes/no) are easier than open questions as dementia progresses: "Are you cold?" rather than "How are you feeling?"

Non-Verbal Communication

Research into dementia communication consistently shows that non-verbal cues — body language, facial expression, touch — carry enormous weight.

Smile, make eye contact, and approach calmly
Use gentle touch on the hand or arm to connect and reassure (if welcomed)
Use gestures to support words — mime drinking when offering a cup
Mirror their emotional tone to show understanding

Your emotional presence matters more than the content of your words.

When They Repeat Themselves

Repetitive questioning is one of the most common — and wearing — aspects of dementia for carers. Your parent may ask the same question dozens of times in an hour.

They are not doing this deliberately. Each time they ask, it is because they genuinely don't remember asking before — and they may be anxious about something underlying the question.

Strategies:

Answer the question calmly each time, as if it is the first time
Try to identify the anxiety behind the question ("Are you worried about the appointment tomorrow?")
Redirect to an activity if the repetition is increasing agitation
A whiteboard with key information (today's date, plans for the day) can reduce repetitive questioning

Responding to Confusion and Distress

When someone with dementia says something that isn't true — insisting they are at work, believing a deceased relative is alive, or misidentifying where they are — the instinct is to correct them. This usually makes things worse.

The principle of validation: Rather than correcting, acknowledge the feeling. "I know you want to go home. Tell me about your home." This meets the person where they are emotionally and usually reduces distress more effectively than logical correction.

If your parent is distressed, start by naming the feeling: "I can see you're frightened. I'm here with you. You're safe."

Communication Aids

Several practical tools can support communication:

Aid	How It Helps
Memory book / life story book	Photo prompts for conversation, connection to identity
Pictorial communication cards	Useful when words become difficult
Whiteboard with daily information	Reduces repetitive questioning
Music playlists	Prompts memories, improves mood and engagement
Familiar objects	Can prompt stories and comfort

Dementia UK's Admiral Nurses can advise on communication aids tailored to your parent's specific situation.

Stages of Communication Change

Stage	What to Expect	Approach
Early	Word-finding difficulty, repetition	Patience, avoid correcting, support with prompts
Middle	Confusion of people/times, shorter sentences	Simplify language, validate feelings, use non-verbal cues
Late	Little speech, may not recognise family	Comfort through presence, music, touch, familiar voice

Even in the later stages, being physically present and speaking gently matters.

Looking for specialist dementia care? homeformum.com helps families find care homes with trained staff who specialise in dementia communication and person-centred care.