Question 1

How does Cyathula root work in the body?

Accepted Answer

Cyathula root contains bioactive ecdysteroids, including cyasterone, isocyasterone, and ecdysterone, along with saponins. These compounds are believed to promote blood circulation and reduce inflammation. In Traditional Chinese Medicine, Cyathula invigorates blood circulation, expels wind-damp from joints, and directs blood downward to treat conditions affecting the lower body. The ecdysteroids may contribute to antirheumatic effects, though human clinical trial data is limited. Evidence level: C.

Question 2

Does Cyathula root interact with any medications?

Accepted Answer

Cyathula root may interact with anticoagulant and antiplatelet medications due to its blood-invigorating properties. Combining Cyathula with warfarin, aspirin, clopidogrel, or other blood thinners could potentially increase bleeding risk. The herb may also enhance effects of NSAIDs and other anti-inflammatory drugs. Patients taking prescription blood thinners should avoid Cyathula root or use it only under professional supervision. Evidence level: C (theoretical based on mechanism).

Question 3

What is the recommended dosage for Cyathula root?

Accepted Answer

The typical adult dosage for Cyathula root is 6-9 grams of dried root prepared as a decoction daily. For standardized extracts, approximately 300mg daily is commonly used. Dosage may vary based on the specific formulation, condition being treated, and individual factors. Always follow guidance from a qualified healthcare provider or licensed TCM practitioner, as improper dosing may reduce effectiveness or increase side effect risk. Evidence level: Traditional/C.

Question 4

Is Cyathula root safe to take during pregnancy?

Accepted Answer

Cyathula root is contraindicated during pregnancy and should be avoided. As a blood-invigorating herb that promotes circulation and directs blood downward, Cyathula may stimulate uterine contractions and increase the risk of miscarriage or premature labor. The herb's strong blood-moving properties make it unsafe for pregnant women. Women who are pregnant, trying to conceive, or breastfeeding should not use Cyathula root. Evidence level: Traditional/C.

Question 5

What conditions is Cyathula root used to treat?

Accepted Answer

Cyathula root is used in Traditional Chinese Medicine to treat painful joints and arthritis (by expelling wind-damp), menstrual irregularities including amenorrhea (by invigorating blood), and urinary difficulties (by directing blood downward). It is considered an antirheumatic and blood-moving herb. Unlike Achyranthes bidentata (Niu Xi), Cyathula has stronger blood-moving properties. Clinical evidence supporting these uses is limited. Evidence level: C, based primarily on traditional use.

Question 6

What are the side effects of Cyathula root?

Accepted Answer

Common side effects of Cyathula root include gastrointestinal upset such as nausea, stomach discomfort, or diarrhea. Due to its blood-invigorating action, it can increase menstrual flow, making it unsuitable for women with menorrhagia (heavy menstrual bleeding). Individuals with Spleen Qi deficiency accompanied by diarrhea should avoid this herb. Discontinue use if adverse reactions occur and consult a qualified healthcare provider. Evidence level: Traditional/C.

Cyathula Root

Sources et citations

Résumé

Contexte

Usages traditionnels

Composés actifs

Mécanisme d'action

Preuves cliniques

Sécurité et effets indésirables

Synthèse des preuves

Sources PubMed

Sources gouvernementales