The present disclosure relates to a pharmaceutical composition for preventing and treating senile dementia and preparation method thereof. The active ingredients of the pharmaceutical composition are prepared from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium and 15-55 parts by weight of Poria; or from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium, 15-55 parts by weight of Poria and 10-55 parts by weight of Acanthopanax, or from raw medicinal materials 20-50 parts by weight of Epimedii Folium, 15-50 parts by weight of Poria, 15-50 parts by weight of Acanthopanax and 6-15 parts by weight of Anemarrhenae Rhizoma.

The present disclosure relates to a pharmaceutical composition for preventing and treating senile dementia and preparation method thereof. The active ingredients of the pharmaceutical composition are prepared from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium and 15-55 parts by weight of Poria; or from raw medicinal materials comprising 20-50 parts by weight of Epimedii Folium, 15-55 parts by weight of Poria and 10-55 parts by weight of Acanthopanax, or from raw medicinal materials 20-50 parts by weight of Epimedii Folium, 15-50 parts by weight of Poria, 15-50 parts by weight of Acanthopanax and 6-15 parts by weight of Anemarrhenae Rhizoma.

A synergistic herbal stimulant composition comprises a mixture, in powdered or extract form, of two or more herbal stimulant ingredients and at least one catalytic herbal ingredient, which effects a synergy between the herbal stimulant ingredients. The herbal stimulant ingredients are preferably selected from the group consisting of Horny Goat Weed (Epimedium Sagittatum), Rhodiola Root (Rhodiola Rosea), Elueuthero Root (Eleutherococcus), Nettle Leaf (Urticaria Dioica), Ashwagandha Root (Withania Somnifera), Maca Root (Lepidium Meyenii), Moringa Root (Moringa Oleifera), and Cowitch (Macuna Pruriens). The catalytic herbal ingredient is preferably Moses-in-a-basket (Tradescantia Spathacea).

A synergistic herbal stimulant composition comprises a mixture, in powdered or extract form, of two or more herbal stimulant ingredients and at least one catalytic herbal ingredient, which effects a synergy between the herbal stimulant ingredients. The herbal stimulant ingredients are preferably selected from the group consisting of Horny Goat Weed (Epimedium Sagittatum), Rhodiola Root (Rhodiola Rosea), Elueuthero Root (Eleutherococcus), Nettle Leaf (Urticaria Dioica), Ashwagandha Root (Withania Somnifera), Maca Root (Lepidium Meyenii), Moringa Root (Moringa Oleifera), and Cowitch (Macuna Pruriens). The catalytic herbal ingredient is preferably Moses-in-a-basket (Tradescantia Spathacea).

A synergistic herbal stimulant composition comprises a mixture, in powdered or extract form, of two or more herbal stimulant ingredients and at least one catalytic herbal ingredient, which effects a synergy between the herbal stimulant ingredients. The herbal stimulant ingredients are preferably selected from the group consisting of Horny Goat Weed (Epimedium Sagittatum), Rhodiola Root (Rhodiola Rosea), Elueuthero Root (Eleutherococcus), Nettle Leaf (Urticaria Dioica), Ashwagandha Root (Withania Somnifera), Maca Root (Lepidium Meyenii), Moringa Root (Moringa Oleifera), and Cowitch (Macuna Pruriens). The catalytic herbal ingredient is preferably Moses-in-a-basket (Tradescantia Spathacea).

Compositions for improving erectile function or treating erectile dysfunction include active ingredients of Muira Puama extract, Quercetin, Chlorophytum Borivilianum (Safed Musli), Dimethylethanolamine (DMAE), niacin, Tribulus Terrestris extract, alpha-lipoic acid, Horny Goat Weed (Epimedium grandfiflorum), Panax ginseng, and saw palmetto berry extract, and may also include magnesium aspartate, Zinc oxide, and Maca root (Lepidium meyenii). Additional active ingredients include Avena Sativa extract (oat straw), L-Taurine, L-Lysine hydrochloride (HCl), a L-Arginine, and/or L-Carnitine.

Compositions for improving erectile function or treating erectile dysfunction include active ingredients of Muira Puama extract, Quercetin, Chlorophytum Borivilianum (Safed Musli), Dimethylethanolamine (DMAE), niacin, Tribulus Terrestris extract, alpha-lipoic acid, Horny Goat Weed (Epimedium grandfiflorum), Panax ginseng, and saw palmetto berry extract, and may also include magnesium aspartate, Zinc oxide, and Maca root (Lepidium meyenii). Additional active ingredients include Avena Sativa extract (oat straw), L-Taurine, L-Lysine hydrochloride (HCl), a L-Arginine, and/or L-Carnitine.

Compositions for improving erectile function or treating erectile dysfunction include active ingredients of Muira Puama extract, Quercetin, Chlorophytum Borivilianum (Safed Musli), Dimethylethanolamine (DMAE), niacin, Tribulus Terrestris extract, alpha-lipoic acid, Horny Goat Weed (Epimedium grandfiflorum), Panax ginseng, and saw palmetto berry extract, and may also include magnesium aspartate, Zinc oxide, and Maca root (Lepidium meyenii). Additional active ingredients include Avena Sativa extract (oat straw), L-Taurine, L-Lysine hydrochloride (HCl), a L-Arginine, and/or L-Carnitine.

The present invention relates to an anti-inflammatory composition comprising Epimedium koreanum Nakai, Polygala tenuifolia Willd, and Polyporus umbellatus Fries extracts or a mixture thereof as an active ingredient. The extracts and mixture prepared according to the present invention exhibit a high inhibitory effect against nitric oxide and a suppressive effect against the expression of iNOS and COX2 and thus can be advantageously used as an anti-inflammatory composition.

The present invention relates to an anti-inflammatory composition comprising Epimedium koreanum Nakai, Polygala tenuifolia Willd, and Polyporus umbellatus Fries extracts or a mixture thereof as an active ingredient. The extracts and mixture prepared according to the present invention exhibit a high inhibitory effect against nitric oxide and a suppressive effect against the expression of iNOS and COX2 and thus can be advantageously used as an anti-inflammatory composition.