More and more forgetful? It doesn't have to be dementia - which illnesses trigger similar symptoms. Up to 90 percent are primary and usually irreversible dementias.
Secondary dementia is a consequence of other underlying diseases, such as metabolic diseases, vitamin deficiencies and chronic symptoms of alcohol poisoning. If these underlying diseases are treated successfully, the symptoms of dementia often disappear. However, early diagnosis is important, according to the Federal Ministry of Health. It is important to always have dementia-like symptoms checked by a doctor.