The signs of the condition are obvious.
The person will seem frail and sometimes tired, often with a lack of interest in talking about their own problems.
It is easy to spot, too, because many people with dementia appear to have a lot of memory problems.
There will also be a general lack of social skills, a tendency to be quiet and to not speak in front of others, and often they will become increasingly withdrawn, too.
But there are also signs of an underlying condition, including a general decline in mental function and a loss of social communication.
And, as the dementia progresses, the dementia patients may lose their interest in their own needs, their ability to work or study, their self-confidence, their sense of humour and their ability for empathy.
This is not the time for dementia diagnosis There are many other signs that may indicate a serious illness, such as a lack or difficulty concentrating, a change in speech or a loss or lack of self-control.
But this may be only the first sign of a serious disease, and it may not be enough to diagnose the disease.
The cause of dementia, which affects about one in 10 people over the age of 65, is unclear, but experts are divided about how much the condition is linked to the brain.
The Alzheimer’s Society says dementia is the most common cause of cognitive decline in the UK, but that dementia has been linked to other conditions such as depression and anxiety.
There are currently no proven treatments or treatments for dementia.
What is dementia?
Dementia is a degenerative disease of the brain that causes memory loss, memory loss and/or dementia, according to the Alzheimer’s Association.
It can affect people of all ages and is caused by a combination of genetic, environmental and biological factors.
The symptoms of dementia are usually mild and often go away on their own.
It starts with the loss of motor skills, such for example, walking, talking and driving.
They can gradually progress to difficulties with memory, and sometimes to dementia itself.
It may also develop into a more advanced form of dementia such as Alzheimer’s disease.
What can you do about dementia?
There are a number of things you can do to help to reduce the risk of developing dementia.
You can reduce the severity of your symptoms by following the symptoms of Alzheimer’s, by taking regular exercise and/and eating well.
Talk to your GP if you notice a deterioration in your cognitive function.
Talk with your family about how to help you manage your symptoms.
There is also advice on what to do if you feel like you are in danger of losing your ability to do normal activities.
There can also be support and advice from organisations such as the Alzheimer Society and the NHS Trust.
Read more about dementia