Sophora Root (Ku Shen)

Sophora Root (Ku Shen)

苦参 (Kǔ Shēn) · Sophora flavescens

A bitter TCM herb for clearing heat and dampness. Used for skin conditions (eczema, itching), diarrhea, and urinary infections. Contains matrine with antitumor research interest.

证据评分
5.5/10
安全性
需谨慎使用

适用于

主要功效

May support skin health and appearance

Traditionally used to nourish the complexion and promote radiance

May support healthy digestive function

Traditionally used to harmonize the stomach and intestines

服用方法

常用剂量: Follow product label. Often taken as tea (3-5g dried herb steeped 10 min) or 500-1000mg extract with meals
剂型: capsule, powder, tea/decoction, topical cream
服用时间: Take with food unless otherwise directed. Allow 2-4 weeks for full effects with tonic herbs
Start with lower doses and increase gradually. Quality and standardization vary between brands.

安全性与相互作用

可能的副作用

  • Digestive discomfort at higher doses
  • May cause drowsiness or stimulation depending on the herb
  • Allergic reactions possible in sensitive individuals

禁忌人群

  • Pregnancy and breastfeeding (insufficient safety data)
  • Children under 12 without professional guidance
  • Scheduled surgery (stop 2 weeks before)

药物相互作用

  • May interact with prescription medications
  • May affect blood sugar or blood pressure medications
  • Consult pharmacist before combining with other supplements

传统用途

In Traditional Chinese Medicine, 苦参 (Kǔ Shēn) has been used for centuries. It supports the spleen and stomach — the foundation of post-natal qi production in TCM theory. It nourishes yin and blood to promote a healthy, radiant complexion in TCM beauty formulations.

现代研究

Research is still emerging for this herb. Most evidence comes from animal studies, in-vitro experiments, and traditional use records. Limited clinical trial data is available. The herb shows promise but requires more rigorous human studies to confirm efficacy.

在PubMed查看研究

Where to Buy

Affiliate links — purchases support this free resource.