A leading psychologist has moved to clear up a widespread misunderstanding about 'mixed dementia', providing crucial clarity for thousands of families across the UK. Dr Kelynn Lee, CEO of the Dementia Care Hub and a dedicated researcher in cognitive decline, used social media to address a follower's query, directly challenging a common misconception.
What 'Mixed Dementia' Really Means
Dr Lee explained that a diagnosis of mixed dementia is not a sign of medical uncertainty. In a video shared last year, reported by the Express, she stated: "No. So, a mixed dementia is when a person has more than one type of dementia." She elaborated that instead of having just one condition, such as Alzheimer's disease, an individual might have Alzheimer's disease plus another form, like vascular dementia.
"That’s probably the most typical one when we are talking about mixed dementias," Dr Lee added. "So, no, it isn’t that they aren’t sure what it is, it’s the fact that it’s two types of dementia." This combination means the different diseases work together, often making symptoms more severe than if a person had only one type.
Understanding the Scale and Symptoms
Dementia is an umbrella term for a range of progressive conditions that affect brain function. The NHS estimates that over 944,000 people in the UK are currently living with dementia. According to the Alzheimer's Society, mixed dementia accounts for about one in ten of all cases.
Mixed dementia does not have a unique set of symptoms. Instead, carers and loved ones should be aware of the warning signs associated with each contributing type, though one often dominates. The Alzheimer's Society notes that the most common combination is Alzheimer's disease with vascular dementia, the latter caused by problems with blood supply to the brain.
General symptoms of dementia can include:
- Memory loss that affects daily life
- Difficulty concentrating or following conversations
- Struggling to find the right words
- Confusion about time and place
- Mood changes
- Finding familiar tasks challenging
The NHS points out that early, mild symptoms are often called 'mild cognitive impairment' (MCI). "Dementia is not a natural part of ageing," health officials stress, urging anyone concerned about such symptoms to speak to a GP promptly.
Seeking Help and Future Outlook
Currently, there is no cure for mixed dementia, but treatments are available to help manage its symptoms, which can include confusion, speech difficulties, and memory loss. The key message from experts is clear: early diagnosis and support are vital.
Dr Lee's intervention highlights the importance of public understanding. For the hundreds of thousands affected, knowing that a mixed diagnosis indicates coexisting conditions, rather than uncertainty, can be a critical step in managing care and expectations.
Anyone who believes they or a loved one may be showing potential signs of dementia is strongly advised to seek professional medical advice from their GP without delay.
