Insomnia - Phlegm-Heat Internal Disturbance Pattern
TCM differentiation and treatment for insomnia with
Insomnia · Phlegm-Heat Internal Disturbance Pattern
Updated: June 23, 2026
Reviewed by: Dr. Li Wei, DACM
Reading Time: 7 min
Body Area: Head
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Pattern Overview
Phlegm-Heat Internal Disturbance is a pattern in insomnia, characterized
by **gastrointestinal dysfunction, insomnia, chest tightness, and sticky
mouth. The core pathogenesis is accumulation of Phlegm-Heat in the
body**, causing upward disturbance of the Heart spirit and sleep
disruption.
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Key Symptoms and Differentiation Points
| Differentiation Dimension | Manifestations |
|---|---|
| **Primary Symptoms** |
restlessness |
| **Associated Symptoms** |
yellow phlegm |
| **Tongue and Pulse** |
|---|
and rapid pulse |
| **Pathogenesis** | Phlegm-Heat accumulating and disturbing the Heart |
| **Etiology** |
digestive dysfunction |
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Acupuncture Point Prescription
| Point | Location | Function |
|---|---|---|
| **Fenglong (ST40)** |
to the tibial crest | Transforms Phlegm and Dampness |
| **Neiguan (PC6)** | |
| Relieves chest tightness and calms the spirit | |
|---|---|
| **Shenmen (HT7)** | On the wrist crease, ulnar side |
Heart meridian; calms the spirit |
| **Zhongwan (RN12)** | 4 cun above the umbilicus |
Stomach; harmonizes the Stomach |
| **Yinlingquan (SP9)** | Below the medial condyle of the tibia |
|---|
Transforms Dampness and drains Heat |
Clinical Recommendation: Filiform needle, reducing method; may
combine with cupping on Fenglong to transform Phlegm.
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Herbal Formula
Base Formula: Huang Lian Wen Dan Tang (黄连温胆汤)
Composition:
Coptis (Huang Lian), Tangerine Peel (Chen Pi), Pinellia (Ban Xia), Poria
(Fu Ling), Immature Bitter Orange (Zhi Shi), Bamboo Shavings (Zhu Ru),
Licorice (Gan Cao)
Action: Clears Phlegm-Heat, calms the spirit, and harmonizes the
Stomach.
Modifications
| Associated Symptoms | Additions/Subtractions |
|---|---|
| Severe chest tightness | Add Ban Xia, Hou Po to transform Phlegm |
| Nausea | Add Sheng Jiang, Zhu Ru to descend rebellious Qi |
| Sticky mouth | Add Huo Xiang, Pei Lan to transform Dampness |
| Restlessness | Add Suan Zao Ren, Bai Zi Ren to calm the spirit |
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Western Mechanism Reference
Gastrointestinal dysfunction causing vagal reflex excitation, cortical
activation, and inflammatory cytokine effects on sleep centers.
Phlegm-Heat Internal Disturbance corresponds to insomnia with
gastrointestinal symptoms, where gut-brain axis dysfunction and
inflammatory mediators contribute to sleep disturbance.
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References
1. Internal Medicine of TCM - Insomnia with Phlegm-Heat.
2. DB-XJB: Huang Lian Wen Dan Tang.
3. WHO. (2023). *Sleep disorders*. World Health Organization.
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Explore More
- **Find your solution at [MendGod.com](https://mendgod.com)** –
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- **Deepen your knowledge at [TcmCIO.com](https://tcmcio.com)** – Full
research papers and clinical case studies on TCM sleep health.
Last reviewed: June 2026 | Lead author: Dr. Li Wei, DACM
Disclaimer: This guide is for educational purposes only. Consult a licensed healthcare provider.