Dementia potu, also known as alcoholic dementia or Wernicke-Korsakoff syndrome, is a cognitive disorder caused by long-term alcohol abuse. Some synonyms for dementia potu include alcohol-related brain damage, alcohol-induced persisting amnestic disorder, alcoholic encephalopathy, and Korsakoff psychosis. These terms refer to the same condition which is characterized by impaired memory, difficulty with learning new information, apathy, and confabulation. It is important to note that dementia potu is a preventable condition and can be avoided by limiting alcohol consumption and seeking help for alcohol addiction. Early detection and treatment can also improve the prognosis for those living with the condition.