What are the functions and effects of Cornus officinalis and Cistanche?

Apr 15, 2023 Source: Cainiu Health

Dr. Zhang Ziyi

Introduction

The effects and functions of Cornus officinalis include nourishing the liver and kidneys, astringing and consolidating body fluids, stopping bleeding, promoting the production of body fluids to quench thirst, and arresting collapse and leukorrhea. The effects and functions of Cistanche deserticola include tonifying kidney yang, enriching essence and blood, moistening the intestines to relieve constipation, enhancing immunity, and nourishing blood. Cornus officinalis is considered effective in nourishing the liver and kidneys. According to Traditional Chinese Medicine theory, the liver and kidneys are vital organs associated with reproduction, blood production, and regulation of fluid metabolism.

Generally, Cornus officinalis (Shanzhuyu) has the following effects and benefits: nourishing the liver and kidneys, astringing and consolidating body fluids, stopping bleeding, promoting the production of body fluids to relieve thirst, and controlling excessive uterine bleeding and leukorrhea. Cistanche (Roucongrong) has the following effects and benefits: tonifying kidney yang, enriching essence and blood, moistening the intestines to relieve constipation, enhancing immunity, and nourishing blood. A detailed analysis is as follows:

I. Effects and Benefits of Cornus officinalis (Shanzhuyu)

1. Nourishes the Liver and Kidneys
Cornus officinalis is believed to nourish the liver and kidneys. In traditional Chinese medicine (TCM), the liver and kidneys are vital organs associated with reproduction, blood production, and regulation of fluid metabolism. Cornus officinalis is used to nourish and strengthen these organs, helping enhance their function and energy, thereby improving the body's yin-yang balance.

2. Astringent and Consolidating
Cornus officinalis is commonly used to treat symptoms such as spleen and kidney yang deficiency, night sweats, spermatorrhea, and frequent urination. It helps alleviate these conditions by tightening tissues and reducing leakage of bodily fluids.

3. Hemostatic Effect
Cornus officinalis promotes blood circulation while also stopping bleeding, and is often used to treat hemorrhagic conditions such as menorrhagia, hematemesis, and epistaxis. It may exert its hemostatic effect by regulating the blood coagulation system, strengthening vascular wall stability, and promoting wound healing.

4. Promotes Body Fluids and Relieves Thirst
Classified as a yin-nourishing herb, Cornus officinalis helps moisten the mouth, throat, and digestive tract, thereby alleviating sensations of dryness and thirst.

5. Controls Excessive Uterine Bleeding and Leukorrhea
Menorrhagia and leukorrhea refer to abnormal uterine bleeding and vaginal discharge. Cornus officinalis is believed to help control these conditions by stabilizing the endometrium, reducing uterine bleeding, and thus improving symptoms of excessive bleeding and abnormal discharge.

II. Effects and Benefits of Cistanche (Roucongrong)

1. Tonifies Kidney Yang
Kidney yang refers to the body's vital fire and foundational energy. Cistanche is used to tonify kidney yang by enhancing kidney function and energy, regulating the endocrine system, and improving symptoms related to kidney yang deficiency, such as decreased sexual function and soreness in the lower back and knees.

2. Enriches Essence and Blood
Cistanche helps replenish essential nutrients in the body’s essence and blood, thereby enhancing reproductive system function. It is commonly used to treat conditions such as reduced sperm quality in men and menstrual irregularities in women.

3. Moistens the Intestines and Relieves Constipation
Cistanche contains a certain amount of dietary fiber, which increases stool bulk, softens feces, and promotes intestinal motility, thus helping to alleviate constipation.

4. Enhances Immunity
Cistanche is believed to boost immune function. It contains various active compounds, such as polysaccharides and flavonoids, which have antioxidant, immunomodulatory, and anti-inflammatory properties. These components help improve the body's resistance and strengthen immune system function.

5. Nourishes Blood
Cistanche is considered effective in enriching blood. Rich in nutrients such as iron and vitamin C, it supports hematopoiesis (blood cell formation), increases hemoglobin levels, and helps improve anemia and related conditions.

Patients should use these herbs only under the guidance of a physician and should not self-medicate, to avoid potential adverse effects.

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What Chinese herbs can tonify both kidney yang deficiency and kidney yin deficiency?

Kidney yin and kidney yang are the foundation of the body's yin and yang. Kidney yin deficiency is often accompanied by tidal fever, night sweats, dry mouth, and sore throat, while kidney yang deficiency commonly manifests as aversion to cold, cold limbs, and soreness in the lower back and knees. Some Chinese herbs can regulate both conditions. Patients may use traditional Chinese medicines such as Rehmannia glutinosa tablets, Cornus officinalis flesh, Lycium barbarum granules, Cuscuta chinensis slices, and Polygonum multiflorum tablets under medical guidance. It is important to maintain regular作息 (daily routines), avoid staying up late and overexertion, and incorporate Chinese yam appropriately into the diet.