Dementia was the leading cause of death in England and Wales in 2025, accounting for 12.7% of all registered deaths, according to the ONS. Yet most families meet advanced dementia with little warning of what it involves. In short, advanced dementia brings changes to eating and swallowing, movement, pain, communication and general health, and care shifts from supervision towards clinical oversight and comfort. This guide explains each change and when specialist nursing support helps.
What Is Advanced Dementia, and How Do Needs Change?
Advanced dementia is the stage when a person needs help with almost every part of daily life. An NHS leaflet on advanced dementia describes the most common features as severe forgetfulness, frailty, an increasing need for personal care, including continence care, and reduced mobility. It also notes that many people can live well with appropriate support.
The shift in care is practical. Earlier stages call for prompting, supervision and company. Advanced dementia adds physical and clinical needs: safe swallowing, skin protection, pain recognition and watching for infection. Our guide to what dementia care involves covers the foundations. Here we focus on what changes next.
How Do Eating, Drinking and Swallowing Change?
Swallowing difficulty, known as dysphagia, becomes common because brain changes weaken the muscle control needed to swallow. The risk is that food or saliva enters the lungs and causes aspiration pneumonia.
Before assuming it is simply dementia, check for treatable barriers. The British Dietetic Association lists constipation, poor dentition, oral thrush, infection and depression alongside dysphagia. NICE advises considering a speech and language therapist when there are safety concerns about eating and drinking.
Families often ask about tube feeding. NICE's dementia guideline, NG97, says not to routinely use it in severe dementia unless there is a potentially reversible cause. A 2021 Cochrane review of 14 studies and 49,714 participants found the balance of benefits and harms unclear and called for better research. The BDA notes that in the late stage, the emphasis may shift to eating for comfort and pleasure, not nutritional adequacy.
Why Do Mobility and Skin Care Become So Important?
As mobility declines, falls, stiffness and pressure damage become real risks. Someone who spends long periods seated or in bed needs regular repositioning, and the NHS leaflet stresses turning regularly or changing position often.
In practice, that means pressure-relieving mattresses and cushions, careful hoisting, and staff who check skin daily. Early signs of redness are far easier to treat than a developed pressure sore.
Physical comfort also affects behaviour. Stiffness and soreness can show up as restlessness or resistance to care, so good movement support is part of managing distress.
How Can You Tell When Someone Is in Pain or Distressed Without Words?
Watch for changes in behaviour and use structured tools. The NHS leaflet notes that people with dementia are not always able to say they are in pain, and that behaviour can be a way of communicating an unmet need.
NICE recommends considering a structured observational pain assessment tool, repeated regularly, and using psychosocial and environmental approaches first for distress. In practice, staff look for grimacing, guarding, moaning, changes in sleep or appetite, and new agitation.
A sudden change matters. The leaflet describes delirium, an acute change in alertness or behaviour caused by illness such as an infection, which needs prompt medical assessment. It should not be written off as dementia progressing.
How Does Communication Change, and How Can You Keep Connecting?
Speech becomes limited, and understanding of language reduces, but connection does not end. People with advanced dementia often respond to touch, tone of voice, familiar music, facial expressions and routine.
Keep talking, even without a reply. Use short sentences, say who you are, and reduce background noise. Check hearing aids and glasses, because sensory loss makes confusion worse.
Share what you know. A short life story with favourite songs, past jobs, family names and comforting habits gives staff something to build on. These details often calm someone faster than any intervention.
When Does Dementia Care Need Specialist Nursing Support?
Nursing support is needed when care involves clinical judgement. Typical triggers include swallowing risk, weight loss, pressure damage, repeated infections, complex medication, pain that needs ongoing assessment, or other long-term conditions alongside dementia.
NICE's guideline says to offer flexible, needs-based palliative care from diagnosis, recognising that dementia progression is unpredictable. It also advises weighing the harms of hospital admission for someone with severe dementia, such as disorientation, against their medical needs. Skilled nursing in the care home can help people stay somewhere familiar.
Dementia nursing care differs from residential dementia care. The first adds a registered nurse who can assess, monitor and respond to clinical changes. Neither treats nor cures dementia itself, and sudden changes still need a GP or hospital assessment.
What Should You Look for in a Specialist Dementia Care Home in Somerset?
Ask who is on shift overnight and whether a registered nurse is available around the clock. Ask how the team assesses pain, swallowing and skin, and how quickly it can involve a GP, dietitian or speech and language therapist.
Ask how care plans are reviewed as needs change, how families are updated, and how the home supports comfort and dignity towards the end of life. Look at the environment: calm layouts, good lighting and a safe outdoor space.
Read the latest inspection report on the Care Quality Commission website, and visit at different times of day.
Frequently Asked Questions
What are the signs of advanced dementia?
Severe memory loss, increasing need for personal care, reduced mobility, swallowing difficulty and limited speech.
Is tube feeding recommended in severe dementia?
NICE says not routinely, unless there is a potentially reversible cause. The decision should involve healthcare professionals and the family.
When does someone with dementia need nursing care?
When clinical needs arise, such as swallowing risk, pressure damage, infections, complex medication or other long-term conditions.
How can I tell if someone with dementia is in pain?
Watch for changes in behaviour, sleep, appetite or expression, and ask staff to use a structured pain assessment tool.
Can someone with advanced dementia stay in a care home?
Yes. Many people receive palliative support in a familiar setting, with GPs and community teams involved as needed.
How Does La Fontana Support Advanced Dementia Care in Martock?
La Fontana Care Home in Martock, just off the A303 near Yeovil, is a purpose-built home providing specialist dementia care around the clock, designed to support every stage of the condition. Nursing care sits alongside it, with each care plan built by learning a person's medical requirements, routines and preferences with them and their family.
The home has 76 private en-suite rooms, dementia-friendly gardens and a programme of activities, and also offers palliative and respite care. You can read about the home near Yeovil or get to know the team. If you would like to talk through what advanced dementia care could look like for someone you love, we are always happy to listen and arrange a visit.
