Alzheimer's Disease Citicoline Tablets 500 mg Alzheimer's Disease Citicoline Tablets 500 mg, piracetam 800mg Alzheimer's Disease Donepezil 10 mg Alzheimer's Disease Donepezil 5 mg Alzheimer's Disease Donepezil 5 mg & Memantine 10 mg Alzheimer's Disease Donepezil 5 mg & Memantine 5 mg Alzheimer's Disease Memantine 10 mg Alzheimer's Disease Memantine 5 mg Alzheimer's Disease Piracetam tablets 400 mg Alzheimer's Disease Piracetam tablets 800 mg