Ankle Sprain - Damp-Heat Bi Pattern
TCM differentiation and treatment for ankle sprain with
Ankle Sprain · Damp-Heat Bi Pattern
Updated: June 23, 2026
Reviewed by: Dr. Li Wei, DACM
Reading Time: 6 min
Body Area: Ankle
Pattern Overview
Damp-Heat Bi is an acute inflammatory pattern following ankle sprain,
characterized by **significant swelling, redness, burning pain, and
localized warmth. The core pathogenesis is Damp-Heat accumulation at
the injury site**, causing intense inflammation and fluid exudation.
Key Symptoms and Differentiation Points
| Differentiation Dimension | Manifestations |
|---|
| Primary Symptoms |
|---|
ankle |
| Associated Symptoms |
|---|
fever |
| Tongue and Pulse |
|---|
and rapid pulse |
| Pathogenesis | Damp-Heat accumulating at the injury site |
|---|
| Etiology |
|---|
infection |
Acupuncture Point Prescription
| Point | Location | Function |
|---|
| SP9 Yinlingquan | Below the medial condyle of the tibia |
|---|
Transforms Dampness and drains Heat |
| GB34 Yanglingquan | Depression below the head of the fibula |
|---|
Relaxes tendons and reduces pain |
| BL60 Kunlun |
|---|
tendon | Unblocks the Bladder meridian; reduces swelling |
| Ashi points | Tender spots around the ankle |
|---|
Damp-Heat |
Clinical Recommendation: Filiform needle, reducing method; may
combine with pricking and cupping to drain Damp-Heat. Avoid strong
manipulation in the acute phase.
Herbal Formula
Base Formula: Si Miao Wan (四妙丸)
Composition:
Atractylodes (Cang Zhu), Phellodendron (Huang Bai), Achyranthes (Niu
Xi), Coix Seed (Yi Yi Ren)
Action: Clears Damp-Heat, reduces inflammation, promotes diuresis,
and relieves pain.
Modifications
| Associated Symptoms | Additions/Subtractions |
|---|
| Severe swelling | Add Ze Xie, Che Qian Zi to promote diuresis |
|---|
| Burning pain | Add Jin Yin Hua, Lian Qiao to clear Heat and detoxify |
|---|
| Fever | Add Shi Gao, Zhi Mu to clear Heat and generate fluids |
|---|
Western Mechanism Reference
Acute inflammatory swelling, increased vascular permeability, and
neutrophil infiltration. Damp-Heat Bi corresponds to severe ankle
sprains (grade II-III) with significant inflammatory response, or cases
complicated by infection.
References
1. Textbook Standard.
2. WHO. (2023). Musculoskeletal pain. World Health Organization.
Explore More
- Find your solution at MendGod.com –
Personalized herbal protocols and acupressure tools for ankle recovery.
- Deepen your knowledge at TcmCIO.com – Full
research papers and clinical case studies on TCM sports health.
Related TCM Patterns for Ankle Sprain
Last reviewed: June 2026 | Lead author: Dr. Li Wei, DACM | Content updated: Monthly
Disclaimer: This guide is for educational purposes only and does not constitute medical advice. Consult a licensed healthcare provider before starting any treatment.