Semantic dementia


Semantic dementia is a variant of Frontotemporal dementia (FTD) and can be the cause of early onset dementia.

It’s a very rare progressive neurodegenerative syndrome which results in the general knowledge that has been learned throughout life to lose its meaning.

Symptoms of semantic dementia include:

  • behaviour and personality changes
  • difficulty spelling and pronouncing words accurately
  • difficulty recognising people
  • addictive or compulsive behaviour
  • apathy or depression
  • able to operate machinery or drive but unable to understand the process or the risks involved

Download our Information Sheet for more.

To speak to someone about dementia, call our 24 hour Freephone Dementia Helpline on 0808 808 3000.

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