Understanding the different types of dementia

Dementia is an umbrella term used to describe a range of neurological conditions and illnesses that affect memory, thinking, behaviour, and the ability to perform everyday activities. There are many types of dementia. In fact, there are over 200 conditions where dementia is the primary symptom. Although the underlying causes of each type can vary significantly. This diversity in causes and symptoms makes dementia a complex and often challenging condition to understand and manage.

Among the many types of dementia, several are more common than others. The most frequently diagnosed types include:

• Alzheimer’s disease
• Vascular Dementia
• Dementia with Lewy bodies
• Frontotemporal Dementia
• Alcohol related dementia

In some cases, a person may live with more than one type of dementia simultaneously. The most common combination is Alzheimer’s Disease and Vascular Dementia, a condition known as Mixed Dementia. Approximately one in ten people with dementia are diagnosed with this type, making it important to consider multiple underlying causes when assessing and treating the condition.

Understanding the different types of dementia is crucial for providing appropriate care and support. To help you gain a better understanding of these conditions, we have compiled a series of helpful factsheets that provide detailed information about some of the most common types of dementia. These resources are designed to offer insights into the symptoms, causes, and progression of each type, helping individuals and loved ones to navigate the challenges of living with dementia.