### Efficacy and functions of mountain turtle #### 1. Overview Mountain turtle (scientific name: *Stephania tetrandra*), also known as "Golden Threaded Turtle" or "Fangji", is a traditional Chinese medicinal material mainly distributed in southern my country. Its roots are used as medicine and have the effects of clearing away heat and detoxifying, dispelling wind and relieving pain, diuresis and reducing swelling. It is often used to treat rheumatic arthralgia, edema, sores, swelling and poisoning. Modern research shows that mountain turtle contains a variety of alkaloids, such as Tetrandrine, which has anti-inflammatory, antioxidant, and immune-regulating effects. The following is a detailed analysis of its core functions and functions. #### 2. Core effects The medicinal value of mountain turtle is mainly reflected in the following aspects: - **Expelling wind and removing dampness**: It has a relieving effect on rheumatoid arthritis and joint swelling and pain. - **Diuretic and reducing swelling**: It can improve the symptoms of edema caused by nephritis, liver cirrhosis, etc. - **Heat-clearing and detoxifying**: Used for heat-toxic diseases such as sores, swelling and pain in the throat. - **Regulate blood pressure**: Some studies show that its alkaloid content may assist in lowering blood pressure.

Efficacy	Mechanism of action	Applicable symptoms
Expelling wind and removing dampness	Inhibit the release of inflammatory factors	rheumatoid arthritis
Diuresis and swelling	Promote sodium ion excretion	nephritis edema
Clear away heat and detoxify	Antibacterial, antiviral	skin sores

#### 3. Modern research and application In recent years, studies have found that tetrandrine in mountain turtles has anti-fibrotic and anti-tumor potential, especially in the treatment of liver fibrosis. In addition, research on its extracts in the field of cardiovascular diseases (such as hypertension, arrhythmia) has also made progress. However, it should be noted that mountain turtle is somewhat toxic and needs to be used under the guidance of a physician to avoid excessive liver and kidney damage. #### 4. Precautions for use - **Contraindicated groups**: Pregnant women and those with physical weakness should use with caution. - **Usage and Dosage**: Usually decoct 3-9 grams and grind it into powder for external use. - **Compatibility recommendations**: Often combined with astragalus, atractylodes, etc. to enhance the diuretic effect. #### 5. Summary As a traditional Chinese medicine, mountain turtle has both clinical value and research potential, but its toxicity needs to be treated with caution. In the future, purification technology may be used to reduce side effects and expand the scope of applications. **Citation sources**: 1. "Chinese Materia Medica" 2. Chinese Pharmacopoeia 2020 Edition 3. Zhang Boli's "Research on the Modernization of Traditional Chinese Medicine"