Huai Niu Xi Twotooth Achyranthes Root Radix Achyranthes Bidentatae

Huai Niu Xi | Radix Achyranthes Bidentatae | Twotooth Achyranthes Root | 怀牛膝 Huái Niú Xī

怀牛膝（Huai Niu Xi） 是苋科植物牛膝 (Achyranthes bidentata) 的干燥根，尤其以河南怀庆地区所产最为道地、药效显著，故称“怀牛膝”。此药味苦酸，性平，入肝、肾经，擅长活血祛瘀、强筋健骨、引火下行，常用于调理腰膝酸软、筋骨无力、跌打损伤、血瘀闭经、痈肿热毒下行等问题，亦有“引血下行”的独特药理作用，是连接上中下三焦的重要中药材。

Huai Niu Xi, or Radix Achyranthes Bidentatae, refers to the dried root of Achyranthes bidentata, a classic herb in Traditional Chinese Medicine renowned for its role in promoting blood circulation, strengthening tendons and bones, and guiding fire or blood downward. Sourced primarily from the Huaiqing region in China, this variety is considered superior in potency and quality. Commonly used in formulas addressing lower back pain, weak knees, traumatic injuries, menstrual irregularities due to blood stasis, and lower-body inflammation, Huai Niu Xi is also known for its unique ability to direct the action of herbs or heat/fire downward within the body.

🌿 Key Benefits | 产品功效

• 💢 Promotes blood circulation and removes stasis
  （活血祛瘀，适用于经闭、跌打损伤）

• 🦴 Strengthens bones and tendons
  （强筋健骨，缓解腰膝酸软、筋骨乏力）

• 🔽 Guides fire and blood downward
  （引火引血下行，治疗上热下寒、痈肿热毒）

• ♻ Regulates menstruation and supports reproductive health
  （调经通络，适合女性血瘀型经闭或痛经）

✅ Product Details | 产品规格

• 100% pure Twotooth Achyranthes Root (Radix Achyranthes Bidentatae)
  （优选怀庆道地产区牛膝根，药性纯正）

• Available in whole, sliced, or powdered form
  （提供整根、切片或超细粉规格）

• Naturally dried, no additives or sulfur fumigation
  （天然晒干，无添加剂、无硫熏）

• Suitable for decoctions, herbal plasters, or TCM formulas
  （可用于煎服、外敷膏药或复方调理）

📦 Suggested Use | 使用方法

• 每次 6–15 克，煎汤服用，或按中医师指导配伍使用

• 搭配当归、川芎，用于血瘀经闭、痛经调理

• 与杜仲、续断、狗脊同用，增强腰膝筋骨虚弱之补益作用

• 可入外用膏药，配乳香、没药等，用于跌打瘀肿、关节疼痛

⚠️ 孕妇慎用，或遵医嘱使用。