what medicines are prescribed for treating this?
Pharmacological management of DLB is complex because of adverse effects to medications
Dementia with Lewy bodies
Pharmacological management of DLB is complex because of adverse effects to medications and the wide range of symptoms to be treated (cognitive, motor, neuropsychiatric, autonomic, and sleep). 
how did lewy body dementia get its name Kenji Kosaka what is this dementia? A type of dementia accompanied by changes in sleep, behavior, cognition, movement, and autonomic bodily functions how is it classified? It is one of the two Lewy body dementias, along with Parkinson's disease dementia how is it diagonosed? Diagnosis of the living is referred to as "probable" or "possible" because of the wide range of symptoms with differing levels of severity in each individual how does this disease affect the society? UNANSWERABLE
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Dementia with Lewy bodies [SEP] Medication
Pharmacological management of DLB is complex because of adverse effects to medications and the wide range of symptoms to be treated (cognitive, motor, neuropsychiatric, autonomic, and sleep). Anticholinergic and dopaminergic agents can have adverse effects or result in psychosis in individuals with DLB, and a medication that addresses one feature might worsen another. For example, acetylcholinesterase inhibitors (AChEIs) for cognitive symptoms can lead to complications in dysautonomia features; treatment of movement symptoms with dopamine agonists may worsen neuropsychiatric symptoms; and treatment of hallucinations and psychosis with antipsychotics may worsen other symptoms or lead to a potentially fatal reaction. Extreme caution is required in the use of antipsychotic medication in people with DLB because of their sensitivity to these agents.