F02: Dementia in other diseases classified elsewhere

Dementia in other diseases classified elsewhere, as designated by the ICD-10 classification F02, refers to a group of conditions where dementia is a significant symptom, yet, the underlying cause is a different medical issue. Dementia is a progressive neurological disorder greatly affecting memory, thinking processes, and the ability to execute everyday activities. In these conditions, dementia occurs due to various diseases not primarily associated with dementia, such as Parkinson’s disease, Huntington's disease, HIV, or substance misuse, to name a few. The symptoms typically escalate gradually and often coincide with those of the underlying condition. They include, but are not limited to, memory loss, difficulty with communication, struggling with complex tasks, personality or mood changes, and confusion or disorientation. It's essential to note that while dementia often presents in the elderly, it is not a standard part of aging.