Traduction / Translation: Français

Other dementias

“Other dementias” resemble Alzheimer’s disease in that they also involve a progressive degeneration of brain cells that is currently irreversible. There are many different types of dementia, although some are far more common than others.

A small percentage of dementias are reversible, occurring as a secondary development in treatable conditions. Toxic reactions to prescription or over the counter medications are the most common cause of reversible dementia. Others include dietary or vitamin B12 deficiencies, infections, tumours, alcoholism, inflammatory states, hormonal dysfunction, environmental toxins, drug abuse, and depression.

Frontotemporal dementia

Lewy body dementia

Creutzfeldt-Jakob disease

Down syndrome

Footnotes:

1Public Health Agency of Canada (2007). CJD and human prion diseases.
2Brown, P. (2007). Creutzfeldt-Jakob disease: reflections on the risk of blood product therapy. Haemophilia, 13, 5. p. 33–40.
[The contents of this document are provided for information purposes only, and do not represent advice, an endorsement or a recommendation, with respect to any product, service or enterprise, and/or the claims and properties thereof, by the Quebec Federation of Alzheimer Societies.]