Loneliness in Older Adults: Recognising It and Doing Something About It

Loneliness is not a minor inconvenience. For older adults, chronic loneliness carries health risks comparable to smoking 15 cigarettes a day — increasing the likelihood of heart disease, stroke, dementia, and depression. Yet it remains one of the least visible challenges in home care.

This article is for family members, friends, professionals, and anyone who suspects that someone they know may be struggling with isolation.

According to Age UK, more than 1.4 million older people in England are often lonely. The problem is particularly acute among:

• People who have recently been bereaved
• Those who have retired and lost the social structure of work
• People with mobility limitations who cannot leave the house easily
• Individuals who have moved away from their community or support network
• Those who have experienced a significant health event such as a stroke or fall

Loneliness tends to compound over time. The less contact someone has, the harder it becomes to re-engage — and the more their confidence and social skills can erode.

Loneliness is not always obvious. People rarely say "I am lonely" — often because of shame, pride, or simply not recognising it in themselves. Instead, look for:

• Increased contact with services: Frequent GP appointments, calls to helplines, or over-reliance on a single family member may indicate unmet social need
• Talking at length to anyone who visits: A person who talks extensively to a delivery driver or neighbour may be starved of conversation
• Declining self-care: Reduced attention to personal hygiene, diet, or home environment can be a sign of low mood linked to isolation
• Increased television watching: While not a problem in itself, using TV as the primary source of "company" is worth noting
• Expressing hopelessness or a lack of purpose: Comments like "I don't see the point" or "nobody needs me" should be taken seriously

The evidence on loneliness and health is substantial:

• Lonely people are 26% more likely to die prematurely
• Loneliness increases the risk of developing dementia by 64%
• It is associated with higher rates of depression, anxiety, and sleep disorders
• Isolated older adults are more likely to be hospitalised and less likely to recover well

The mechanism is partly physiological — chronic loneliness activates the body's stress response, leading to elevated cortisol levels and inflammation — and partly behavioural, as isolated people are less likely to seek help when they need it.

The most effective intervention is simple: regular, reliable human contact. This does not need to be intensive — even a weekly visit or phone call from someone who genuinely listens can make a significant difference.

The key word is consistent. Sporadic contact can actually increase feelings of loneliness by highlighting how infrequent it is. A regular, predictable visit — same day, same time — provides something to look forward to and a sense of being valued.

Where mobility allows, encouraging participation in community activities can help rebuild social connections. Local options might include:

• Day centres and lunch clubs
• Library reading groups
• Faith communities
• Volunteer programmes (giving back is particularly powerful for self-esteem)
• Exercise classes designed for older adults

Many areas have a social prescribing service — ask the GP surgery whether a referral is available.

Video calls, tablets, and smart speakers can help maintain connections with family and friends who are not nearby. Many older people are more comfortable with technology than is assumed — the barrier is often initial setup and confidence, not capability.

For people who need more consistent support than family or community can provide, professional companionship services offer a practical solution. At Karken Healthcare, our Companionship & Practical Support service provides regular visits from a consistent, friendly support worker — someone who listens, engages, and provides genuine human connection alongside practical help.

This is not a clinical service. It is simply the kind of regular, warm contact that makes a real difference to how someone feels about their day.

If you are concerned about a relative's isolation, the most important thing is to raise it gently and without judgement. Avoid framing it as a problem to be solved — instead, express that you have noticed they seem to have less company than before and ask how they are feeling.

And if you cannot provide the contact yourself — because of distance, work, or your own caring responsibilities — it is not a failure to seek help. That is what support services are for.

Our Companionship & Practical Support service is available across the UK. If you would like to find out whether it might be right for you or someone you care about, get in touch for a no-obligation conversation.

You can also read our client stories to hear from people who have experienced the service first-hand.