Dementia points out language-associated issues, problem-solving, thinking, behavior, mood, and personality. Mostly, people aged 85 or older are diagnosed with dementia. In this case, the critical underlying condition is Alzheimer's. Dementia is an overarching category for loss of mental impairment that significantly impacts daily functioning. People with dementia face many problems in their daily lives related to visual perception, language skills, problem-solving, and personal responsibility. They also need help with their ability to focus and pay attention. This article will explain everything about dementia.