Question: what is the best medication for vascular dementia?
Answer: Memantine. Memantine belongs to the aminoadamantane chemical class and is structurally similar to amantadine, an antiparkinson and antiviral drug. ... 
Galantamine. ... 
Donepezil. ... 
Rivastigmine. ... 
Hydergine. ... 
Nicergoline. ... 
Nimodipine. ... 
Blood pressure-lowering therapies.