Do untreated schizophrenics develop dementia

Untreated schizophrenia does not directly cause dementia, but individuals with schizophrenia may experience cognitive decline and other symptoms that can resemble dementia. Chronic untreated schizophrenia can lead to a deterioration in cognitive functioning, which may be mistaken for or contribute to dementia-like symptoms. Additionally, some studies suggest a higher risk of developing neurocognitive disorders in individuals with schizophrenia, particularly if they have a history of substance abuse or other comorbid conditions. Overall, while there is a relationship between schizophrenia and cognitive decline, they are distinct conditions.