What is the Difference Between Senile and Presenile Dementia?

The terms "senile" and "presenile" dementia are traditionally used to describe the onset of dementia at different ages. The differences between the two are as follows:

• Presenile dementia: This refers to dementia that has an onset before 65 years of age.
• Senile dementia: This refers to dementia that has an onset after 65 years of age.

These classifications have been helpful in the search for genetic causes of early-onset Alzheimer's and other types of dementia. The term "senile" has also been used in a broader sense to describe older individuals who suffer from cognitive decline, particularly memory loss. However, "dementia" is the preferred medical term, and "senile" has a more negative and less accurate connotation. In summary, the main difference between senile and presenile dementia is the age at which the dementia starts, with presenile dementia occurring before 65 years of age and senile dementia occurring after 65 years of age.

Comparative Table: Senile vs Presenile Dementia

The main difference between senile and presenile dementia lies in the age of onset. Senile dementia has an onset after 65 years of age, while presenile dementia has an onset before 65 years of age.

Both senile and presenile dementia are types of dementia, which is a medical condition that results in memory loss. Treatment options for presenile dementia include managing underlying conditions, lifestyle changes, medications (Aricept, Alzest, or Reminyl), counseling, lifestyle support, and support around employment issues.