PROBLEM TO BE SOLVED: To provide a new excellent anti-dementia drug with a reduced side effect by using galenical ingredients as active ingredients that are already used and whose safety is sufficiently confirmed.SOLUTION: There is provided a new anti-dementia drug includes angericae radix, Cnidii rhizome, Paeonia lactiflora, Rehmannia radix, Panax ginseng, and licorice as active ingredients. Moreover, the anti-dementia drug may include, in addition to the ingredient, hoelen, Atractylodes japonica, cinnamon, Astragalus radix, Agkistrodon, yams, garlic, and cow bile powder as active ingredients.
