What are the uses of Cyperus rotundus?
Cyperus rotundus, also known as Cyperus rotundus and sedge root, is a common Chinese medicinal material with extensive medicinal value. In recent years, as people's attention to traditional Chinese medicine has increased, the uses and effects of Cyperus rotundus have once again become a hot topic. This article will introduce in detail the functions, usage and relevant research data of Cyperus rotundus to help everyone better understand this traditional Chinese medicinal material.
1. Basic introduction to Cyperus rotundus

Cyperus rotundus is the dried rhizome of Cyperaceae plant Cyperaceae, mainly produced in China, India, Japan and other places. Its nature and flavor are pungent, slightly bitter, and flat, and it returns to the liver, spleen, and triple burner meridians. It has the effects of soothing the liver and relieving stagnation, regulating qi, regulating menstruation, and relieving pain.
2. Main functions of Cyperus rotundus
| Efficacy | Description |
|---|---|
| Soothe the liver and relieve depression | It is used for chest and hypochondrium pain, depression and other symptoms caused by liver qi stagnation. |
| Regulate Qi and be wide-minded | Relieve bloating and indigestion caused by stagnation of spleen and stomach qi. |
| Regulate menstruation and relieve pain | It is often used for gynecological diseases such as irregular menstruation and dysmenorrhea in women. |
| Antibacterial and anti-inflammatory | Modern research shows that Cyperus rotundus extract has inhibitory effects on a variety of bacteria. |
3. Clinical application of Cyperus rotundus
Cyperus rotundus is widely used in clinical TCM. The following are some common uses:
| Application areas | Specific usage |
|---|---|
| Gynecological diseases | Compatible with angelica root, white peony root, etc., it can treat irregular menstruation and dysmenorrhea. |
| Digestive system diseases | Used together with tangerine peel and woody incense to relieve abdominal distension and stomach pain. |
| emotion regulation | Combined with Bupleurum and Yujin, it can improve anxiety and depression. |
4. Modern research on Cyperus rotundus
In recent years, scientists have conducted in-depth research on the pharmacological effects of Cyperus rotundus. The following are some of the research results:
| Research areas | discover |
|---|---|
| Antioxidant | Cyperus rotundus extract has significant antioxidant activity. |
| Anti-tumor | Experiments have shown that certain components in Cyperus rotundus can inhibit the growth of tumor cells. |
| cardiovascular protection | Cyperus rotundus can improve microcirculation and lower blood pressure. |
5. How to use Cyperus rotundus
Cyperus rotundus can be taken internally or externally. The specific usage is as follows:
| Usage | Description |
|---|---|
| Decoction | Take 3-10 grams of Cyperus rotundus, boil it in water and take it. |
| Grind into powder | Grind Cyperus rotundus into fine powder, 1-3 grams each time, take with warm water. |
| External use | Crush it and apply it to the affected area to relieve pain or inflammation. |
6. Precautions
Although Cyperus rotundus has remarkable effects, you should pay attention to the following things when using it:
1. Pregnant women should use with caution to avoid affecting fetal development.
2. People with yin deficiency and blood heat should not use it alone.
3. Long-term use of large amounts may cause side effects such as dry mouth and constipation.
4. It is best to consult a professional Chinese medicine practitioner before use.
7. Summary
As a traditional Chinese medicinal material, Cyperus rotundus has many functions such as soothing the liver, relieving stagnation, regulating qi and relieving pain. It is widely used in gynecology, digestive system diseases and mood regulation. Modern research has also found that it has antioxidant and anti-tumor effects. Correct use of Cyperus rotundus can bring many health benefits, but there are related contraindications and precautions to be aware of.
With the promotion of traditional Chinese medicine culture, the value of traditional medicinal materials such as Cyperus rotundus will be recognized and utilized by more people. In daily life, we can use Cyperus rotundus rationally according to our own conditions and under the guidance of professional doctors to maximize its effectiveness.
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