Stage 5 Dementia — Moderately Severe Cognitive Decline
(Daily functioning is significantly affected)
Overview
Stage 5 marks a transition:
A person can still communicate, recognise loved ones, and enjoy activities — but memory loss and confusion now interfere with everyday life.
Support is required for most daily tasks, and safety becomes a central concern.
This stage often brings increased emotional sensitivity and changes in independence.
Common Symptoms in Stage 5
1. Significant Short-Term Memory Loss
- Forgets important personal information
- Cannot recall address, phone number, or recent events
- Frequently repeats questions or stories
- May forget what happened earlier the same day
2. Difficulty Choosing Appropriate Clothing
- Needs help dressing
- May layer clothes incorrectly
- Struggles with buttons, zips, or matching outfits
3. Reduced Understanding of Time & Place
- Confusion about day, month, or year
- May not know where they are, especially in new places
- Wandering risk increases in unfamiliar environments
4. Problems Completing Basic Daily Tasks
- Needs help preparing meals
- Needs reminders to eat or drink
- Difficulty managing hygiene independently
- May forget steps in washing, bathing, grooming
5. Noticeable Language Decline
- Shorter sentences
- Trouble understanding complex instructions
- Increased pauses and searching for words
6. Decline in Judgement & Decision-Making
- Unsafe use of appliances
- Difficulty recognising hazards
- Vulnerability to scams
- May make impulsive or inappropriate decisions
7. Emotional & Behavioural Changes
- Anxiety, fear, or sadness when confused
- Anger or frustration during difficult tasks
- Withdrawal from social activities
- Comfort-seeking behaviours: pacing, calling out, repeating phrases
8. Cognitive Fatigue
- Becomes tired quickly
- Overwhelmed by noise or busy surroundings
- Needs more rest throughout the day
Daily Life Impact
Stage 5 affects independence in major ways:
- Cannot live safely without regular support
- Needs help with dressing, bathing, eating routines
- Difficulty remembering new information
- Reduced ability to manage personal responsibilities
- Still recognises family and responds to kindness
- Can enjoy music, conversation, simple routines
How Families Can Support
- Use slow, clear, simple instructions
- Keep routines predictable and calm
- Lay out clothes in order
- Use labels, pictures, and colour-coded items
- Provide hand-over-hand guidance if needed
- Offer reassurance, not correction
- Create a safe, uncluttered environment
- Use Music-Assisted Therapy to reduce agitation and support emotional connection
Safety Considerations
- Monitor kitchen appliance use
- Keep exits secure if wandering risk increases
- Ensure hydration and nutrition
- Supervise bathing and medication
- Reduce noise and overstimulating environments
When to Seek Medical Review
A GP or memory clinic should reassess if:
- Behaviour changes become challenging
- Wandering or safety risks increase
- There is rapid worsening of memory or mobility
- Sleep or mood becomes significantly affected
Professional support helps families prepare for Stage 6 and adjust the care plan.