Table 2.

Posology of cholinesterase inhibitors.

Drug	Route of administration	Initial daily dosage	Daily maintenance dosage	Doses per day
Donepezil	Oral	5 mg	5-10 mg	One
Galantamine	Oral	8 mg	16-24 mg	One
Rivastigmine	Oral Transdermal*	3 mg 4.6 mg	6-12 mg 9.5 mg	Two One

^*Level of evidence B.