Dementia causes many physical, behavioural and emotional changes that impact the lives of older adults. Here, we explore how their social life may be affected by cognitive decline.

Dementia is a progressive neurological disorder causing symptoms like memory loss and communication issues. Naturally, this can impact the person’s social interactions, their confidence to be around others, and their ability to communicate.
Some dementia patients find it difficult to follow conversations, interpret tone or expressions, or find the language to express themselves. This can lead to frustration or embarrassment, causing them to withdraw from social situations and become more isolated and lonely over time. A survey published by Alzheimer’s Society found that 15% of those with dementia say they avoid certain activities in case they are not welcomed or accepted, while 33% say they have become emotionally distant from friends.
Socialising is vital for anyone, but for those with dementia, long periods without contact are more detrimental. Studies show that being around others can help people with dementia by:

People with dementia can socialise in ways that best match their abilities and comfort. For example, someone with mild dementia may feel fine attending family gatherings, but someone with advanced dementia may prefer one-on-one time. A 2025 study found over half of participants (family and caregivers) said singing, telling stories, or moving together could be beneficial for dementia patients.
Some ways people with dementia may socialise include:
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A study funded by Alzheimer’s Society found that around one third of dementia patients experience loneliness, so you may be rightfully concerned about a loved one with dementia becoming isolated. There are ways to manage loneliness in dementia patients, such as:

Dementia leads to a lot of change, both for the person living with dementia and their family. Helping your loved one create a robust and fulfilling social life can be challenging whilst balancing other life responsibilities, so specialist dementia care can lighten the load by managing their physical needs while also providing regular companionship.
At Home Instead, our Care Professionals are trained in person-centred dementia care using a programme that is City & Guilds Assured. We are rated 9.6 on Homecare.co.uk, and many of our locations are deemed “outstanding” by the Care Quality Commission (CQC), so you can trust our Care Professionals to support and adapt your loved one’s social life to fit their cognitive abilities and comfort level.

Tim Howell , Learning and Development Partner