Myofascial Pain Syndrome - Damp-Heat Bi Pattern

Dr. Li Wei, DACM

Myofascial Pain Syndrome · Damp-Heat Bi Pattern

Updated: June 23, 2026

Reviewed by: Dr. Li Wei, DACM

Reading Time: 7 min

Body Area: Whole Body

Pattern Overview

Damp-Heat Bi is an acute inflammatory pattern in myofascial pain syndrome, characterized by acute muscle inflammation, swelling, and burning pain. The core pathogenesis is accumulation of Damp-Heat in the muscles, causing acute inflammation, edema, and severe pain.

Key Symptoms and Differentiation Points

| Differentiation Dimension | Manifestations |

| :— | :— |

| Primary Symptoms | Swelling, redness, burning pain in the muscles |

| Associated Symptoms | Local warmth, tenderness, limited movement |

| Tongue and Pulse | Red tongue with yellow greasy coating, slippery and rapid pulse |

| Pathogenesis | Damp-Heat accumulating in the muscles |

| Etiology | Acute overuse, infection, or inflammatory flare-up |

Acupuncture Point Prescription

| Point | Location | Function |

| :— | :— | :— |

| SP9 Yinlingquan | Below the medial condyle of the tibia | Transforms Dampness and drains Heat |

| LI11 Quchi | Lateral end of the elbow crease | He-Sea point of Large Intestine meridian; clears Heat |

| GB34 Yanglingquan | Depression below the head of the fibula | Relaxes tendons and reduces pain |

| Ashi points | Tender spots throughout the body | Local clearing of Damp-Heat |

Clinical Recommendation: Filiform needle, reducing method; may combine with pricking and cupping at Ashi points to drain Damp-Heat.

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 burning pain | Add Jin Yin Hua, Lian Qiao to clear Heat and detoxify |

| Swelling | Add Ze Xie, Che Qian Zi to promote diuresis |

| Fever | Add Shi Gao, Zhi Mu to clear Heat and generate fluids |

Western Mechanism Reference

Acute muscle inflammation with neutrophil infiltration, edema, and elevated inflammatory cytokines. Damp-Heat Bi corresponds to acute myofascial pain syndrome with significant inflammatory response, often seen after sudden overuse or in cases of 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 muscle pain relief.

  • Deepen your knowledge at TcmCIO.com – Full research papers and clinical case studies on TCM myofascial pain management.