1 tonify liver and kidney Cornus officinalis is slightly warm and sour, and enters the liver and kidney meridians, which has the effects of nourishing liver and kidney, astringent essence and solid removal. Indications are soreness of waist and knees, dizziness, tinnitus, impotence, nocturnal emission, frequent urination and other symptoms. It is compatible with Rehmannia glutinosa and Cortex Moutan, nourishing liver and kidney and clearing away deficiency and heat. It is equivalent to Eucommia ulmoides and Achyranthes bidentata, and can tonify liver and kidney, strengthen tendons and strengthen bones.

2 astringe and remove the sour taste of Cornus officinalis, which can astringe the vitality and have the effect of astringency and slippage. It can be used with Ginseng, Astragalus, Radix Rehmanniae Preparata and Radix Paeoniae Alba, and can be used to treat symptoms such as yang deficiency and unstable reason.

3. Cornus officinalis contains vitamins, fat, protein, sugar and minerals, which has the effect of clearing away heat and cooling blood, and can be used to treat phlegm-heat cough, heat toxic ulcer and carbuncle.

4 Strengthening menstruation and stopping bleeding Cornus officinalis tastes sour, which can not only tonify liver and kidney, stop sweating and stop bleeding, but also strengthen menstruation and stop bleeding. It can be used in combination with cuttlefish bone and Rubia charcoal, and has obvious curative effect on women's physical weakness, menorrhagia, continuous leakage and other symptoms.