What are the 4 main types of dementia?

Four Common Types of Dementia
  • Alzheimer’s Disease. This is the most common type of dementia. …
  • Lewy Body Dementia (or Dementia with Lewy Bodies). Lewy Body Dementia is another very common, yet frequently misdiagnosed, or undiagnosed type of dementia. …
  • Vascular Dementia. …
  • Fronto Temporal Dementia.

What are the 3 most common types of dementia?

Some of the most common types of dementia are: Alzheimer’s disease. Vascular dementia. Lewy Body disease.

What is the most rapid form of dementia?

Creutzfeldt-Jakob disease causes a type of dementia that gets worse unusually fast. More common causes of dementia, such as Alzheimer’s, dementia with Lewy bodies and frontotemporal dementia, typically progress more slowly. Through a process scientists don’t yet understand, misfolded prion protein destroys brain cells.

What is the most fatal type of dementia?

Creutzfeldt-Jakob disease (CJD) is a rare and fatal form of dementia, caused by abnormal prion proteins that are toxic to the brain.

What is the slowest form of dementia?

Alzheimer’s disease

Alzheimer’s often develops gradually and may be the slowest of all types to progress.

What type of dementia is reversed?

“Dementia is irreversible when caused by degenerative disease or trauma, but might be reversible in some cases when caused by drugs, alcohol, hormone or vitamin imbalances, or depression,” explains The Cleveland Clinic.

Which comes first dementia or Alzheimer’s?

Alzheimer’s is a degenerative brain disease that is caused by complex brain changes following cell damage. It leads to dementia symptoms that gradually worsen over time.

What is the most common cause of death in people with dementia?

One of the most common causes of death for people with dementia is pneumonia caused by an infection. A person in the later stages of dementia may have symptoms that suggest that they are close to death, but can sometimes live with these symptoms for many months.

What’s the difference between dementia and vascular dementia?

Vascular dementia is a common type of dementia caused by reduced blood flow to the brain. It’s estimated to affect around 150,000 people in the UK. Dementia is the name for problems with mental abilities caused by gradual changes and damage in the brain.

What is the life expectancy of someone with dementia?

The average life expectancy figures for the most common types of dementia are as follows: Alzheimer’s disease – around eight to 10 years. Life expectancy is less if the person is diagnosed in their 80s or 90s. A few people with Alzheimer’s live for longer, sometimes for 15 or even 20 years.

How do you know when death is near with dementia?

Signs of the final stages of dementia include some of the following: Being unable to move around on one’s own. Being unable to speak or make oneself understood. Eating problems such as difficulty swallowing.