Fibromyalgia · 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 inflammatory pattern in fibromyalgia, characterized by inflammatory component, burning pain, swelling, and heat sensation. The core pathogenesis is accumulation of Damp-Heat in the muscles and collaterals, causing widespread inflammation and pain.


Key Symptoms and Differentiation Points

Differentiation DimensionManifestations
Primary SymptomsBurning pain, swelling, heat sensation in muscles
Associated SymptomsLocal warmth, tenderness, fatigue, sticky sensation in the mouth
Tongue and PulseRed tongue with yellow greasy coating, slippery and rapid pulse
PathogenesisDamp-Heat accumulating in the muscles and collaterals
EtiologyPoor diet, alcohol consumption, damp-heat environment

Acupuncture Point Prescription

PointLocationFunction
SP9 YinlingquanBelow the medial condyle of the tibiaTransforms Dampness and drains Heat
LI11 QuchiLateral end of the elbow creaseHe-Sea point of Large Intestine meridian; clears Heat
GB34 YanglingquanDepression below the head of the fibulaMaster point for tendons; relieves muscle pain
Ashi pointsTender spots throughout the bodyLocal 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 SymptomsAdditions/Subtractions
Severe burning painAdd Jin Yin Hua, Lian Qiao to clear Heat and detoxify
SwellingAdd Ze Xie, Che Qian Zi to promote diuresis
FatigueAdd Huang Qi, Dang Shen to supplement Qi

Western Mechanism Reference

Inflammatory component with elevated inflammatory cytokines, immune dysregulation, and tissue edema. Damp-Heat Bi corresponds to fibromyalgia with a prominent inflammatory component, where elevated inflammatory markers and immune dysregulation contribute to symptom severity.


References

  1. Textbook Standard.
  2. WHO. (2023). Fibromyalgia fact sheet. World Health Organization.

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