Patent ID: 7083811

Claim:
A herbal composition for the prevention and treatment of dementia consisting essentially of 10–50 weight parts of Polygoni multiflori Radix as a main ingredient, 1–15 weight parts of Gastrodiae Rhizoma, 1–10 weight parts of Acori Graminei Rhizoma, 1–15 weight parts of Ostericum Koreanum or Curcuma Longae Rhizoma, 1–8 weight parts of Caulis Phyllostachyos or Folium Phyllostachyos, 1–8 weight parts of Bombycis Batryticatus, 1–8 weight parts of Fructus immaturus ponciri, 5–20 weight parts of Poria, 2–20 weight parts of Aurantii nobilis Pericarpium, 1–5 weight parts of Glycyrrhizae Radix, and 1–10 weight parts of Zingiberis Rhizoma.