Loss Of Consciousness in Traditional Chinese Medicine
Understanding different loss of consciousness patterns according to TCM theory
Educational content • Consult qualified practitioners for medical advice
Condition Categories
Condition Categories
Loss of consciousness, commonly referred to as fainting or blacking out, is a sudden and brief lapse in a person’s wakefulness and awareness. Medically, it's defined as a state where individuals are unresponsive to external stimuli and their surroundings. This condition spans a spectrum from a brief moment of faintness to prolonged states of unconsciousness, like those seen in comatose patients. Understanding the underlying causes is vital as they can range from benign to life-threatening situations.
Traditional Chinese Medicine (TCM) interprets loss of consciousness as an imbalance or interruption in the flow of Qi, the vital life force. TCM practitioners believe that consciousness is closely tied to the Heart and its spiritual aspect, the Shen.
A disruption in the balance of Yin and Yang, or the presence of pathogenic factors such as Phlegm or Heat, can disturb the Shen, leading to a loss of consciousness. Identifying the root cause, which can differ vastly from person to person, is a cornerstone of TCM diagnosis and treatment.
TCM Patterns for Loss Of Consciousness
Mind Disturbance
Disruption of consciousness, mental clarity, and emotional equilibrium causing restlessness, confusion, or withdrawal
Causes: Sudden blackouts, Unconsciousness, Impaired consciousness
Mind Disturbance represents a broad category of patterns in Traditional Chinese Medicine involving disruptions to consciousness, mental clarity, emotional stability, and cognitive function. These patterns affect the Shen (spirit/consciousness), which according to classical texts resides in the Heart and is distributed among the five organs.
Phlegm Misting the Heart
Sudden blackouts, Unconsciousness
Along with: Confusion, Loss of consciousness, Hypersomnia, Incoherent or confused speech, Slurred speech, Aphasia, Noisy breathing, Vomit
Heat invading the Pericardium
Impaired consciousness
Along with: Fever, Irritability, Restlessness, Feeling of uneasiness, Incoherent or confused speech, Loss of consciousness, Viral encephalitis, Meningitis, Pertussis, Measles induced pneumonia
Phlegm
Thick, sticky pathological fluid that obstructs body functions and can manifest anywhere in the body
Causes: Sudden blackouts, Unconsciousness, Loss of consciousness
Phlegm is both a pathological product and a pathogenic factor in Traditional Chinese Medicine. It results from impaired fluid metabolism when the body's transformative functions fail, particularly affecting the Spleen, Lungs, and Kidneys. Classical texts emphasize that "the Spleen is the source of phlegm production, while the Lungs are the storage vessel for phlegm."
Phlegm Misting the Heart
Sudden blackouts, Unconsciousness
Along with: Confusion, Loss of consciousness, Hypersomnia, Incoherent or confused speech, Slurred speech, Aphasia, Noisy breathing, Vomit
Turbid Phlegm Blocks Orifices
Loss of consciousness
Along with: Coma, Clenching of teeth, Shortness of breath, Pale face, Copious sputum, Drooling
Heat
Intense, ascending pathogenic force that consumes body fluids, disturbs the mind, and accelerates all physiological processes
Causes: Fainting, Impaired consciousness
Heat is a major pathogenic factor in Traditional Chinese Medicine that can arise from external invasion or internal generation. Heat has the characteristics of burning intensity, rising upward, consuming qi and fluids, and generating wind and disturbing blood. In TCM philosophy, normal physiological warmth is called "minor fire" (少火) which maintains life functions, while pathological heat is "major fire" (壮火) which damages the body.
Heat victorious stirring Wind
Fainting
Along with: High fever, Loss of consciousness, Limb twitching, Convulsions, Stiff neck, Opisthotonos, Eyeballs turning up, Clenching of teeth
Heat invading the Pericardium
Impaired consciousness
Along with: Fever, Irritability, Restlessness, Feeling of uneasiness, Incoherent or confused speech, Loss of consciousness, Viral encephalitis, Meningitis, Pertussis, Measles induced pneumonia
Qi Rebellion
Qi flowing against its natural direction, typically surging upward when it should descend
Causes: Fainting
Qi Rebellion represents a fundamental disruption in the body's energy flow, where qi moves against its proper direction - like water flowing uphill or smoke sinking downward. In Traditional Chinese Medicine, each organ has a natural directional flow for its qi, and when this flow reverses, it creates a cascade of symptoms that shoot upward through the body.
Rebellious Lung Qi
Fainting
Along with: Coughing, Asthma, Nausea, Vomit, Dizziness, Headaches, Loss of consciousness
Wind
Causes sudden symptoms, movement disorders, and serves as the vehicle for other pathogens
Causes: Fainting
Wind is the predominant pathogenic factor of spring in Traditional Chinese Medicine and is considered the leader of the six external pathogens. Wind is described as "the leader of the hundred diseases" (百病之长), serving as the primary factor in external pathogenic invasions. Wind represents a pathogen characterized by constant movement, changeability, and a tendency to affect the upper and outer portions of the body.
Heat victorious stirring Wind
Fainting
Along with: High fever, Loss of consciousness, Limb twitching, Convulsions, Stiff neck, Opisthotonos, Eyeballs turning up, Clenching of teeth
Summer Heat
Intense summer heat that rapidly depletes both energy and fluids
Causes: Clouding of consciousness
Summer-Heat (暑 Shǔ) is a unique pathogenic factor in Traditional Chinese Medicine that only occurs during summer. Unlike other disease-causing factors in TCM that can arise internally or externally, Summer-Heat always comes from the environment - specifically from exposure to intense summer heat and humidity.
Summer-Heat entering the Lesser Yin and Terminal Yin warps
Clouding of consciousness
Along with: Wasting, Thirst, Cardiac burning sensation, Irritability, Restlessness, Paralysis, Loss of consciousness, Abnormal behavior, Muscle numbness, Muscle spasm
Herbal Formulas for Loss Of Consciousness
Traditional Chinese Medicine formulas used to address loss of consciousness
Di Tan Tang
Addresses these loss of consciousness patterns:
Main Actions
- Scours Phlegm and Opens the Orifices
- Clears Heat and Transforms Phlegm
- Regulates Qi and resolves turbidity
- Tonifies Qi and Strengthens the Spleen
- Dries Dampness
Addresses These Loss Of Consciousness Pattern Variations
Phlegm Misting the Heart
How it manifests:
Sudden blackouts, Unconsciousness
Accompanying symptoms:
Confusion, Loss of consciousness, Hypersomnia, Incoherent or confused speech, Slurred speech, Aphasia...
Ding Zhi Wan
Addresses these loss of consciousness patterns:
Main Actions
- Tonifies Heart Qi
- Calms the Spirit
- Opens the Orifices and Revives Consciousness
- Resolves Phlegm
- Settles Fright and Calms Convulsions
- Calms the Spirit and Benefits Intelligence
Addresses These Loss Of Consciousness Pattern Variations
Phlegm Misting the Heart
How it manifests:
Sudden blackouts, Unconsciousness
Accompanying symptoms:
Confusion, Loss of consciousness, Hypersomnia, Incoherent or confused speech, Slurred speech, Aphasia...
Gun Tan Wan
Addresses these loss of consciousness patterns:
Main Actions
- Drains Fire and expels Phlegm
- Descends Qi and Transforms Phlegm
- Clears Lung and Stomach Heat
- Opens the bowels and purges accumulation
- Calms the Spirit and Settles Fright
Addresses These Loss Of Consciousness Pattern Variations
Phlegm Misting the Heart
How it manifests:
Sudden blackouts, Unconsciousness
Accompanying symptoms:
Confusion, Loss of consciousness, Hypersomnia, Incoherent or confused speech, Slurred speech, Aphasia...
Jin Fei Cao San
Addresses these loss of consciousness patterns:
Main Actions
- Disperses Wind-Cold
- Descends Qi
- Resolves Phlegm
- Stops Cough
- Warms the Lungs and Stops Cough
- Releases the Exterior
Addresses These Loss Of Consciousness Pattern Variations
Rebellious Lung Qi
How it manifests:
Fainting
Accompanying symptoms:
Coughing, Asthma, Nausea, Vomit, Dizziness, Headaches...
Ling Jiao Gou Teng Tang
Addresses these loss of consciousness patterns:
Main Actions
- Cools the Liver and extinguishes Wind
- Softens and Relaxes the Sinews
- Settles Fright and Calms Convulsions
- Clears Heat and Transforms Phlegm
- Calms the Spirit
Addresses These Loss Of Consciousness Pattern Variations
Heat victorious stirring Wind
How it manifests:
Fainting
Accompanying symptoms:
High fever, Loss of consciousness, Limb twitching, Convulsions, Stiff neck, Opisthotonos...
Niu Huang Qing Xin Wan
Addresses these loss of consciousness patterns:
Main Actions
- Opens the Heart Orifices
- Transforms Dampness and Resolves Turbidity
- Calms the Spirit and Settles Fright
- Extinguishes Wind and unblocks the collaterals
- Tonifies Qi and Generates Blood
Addresses These Loss Of Consciousness Pattern Variations
Heat invading the Pericardium
How it manifests:
Impaired consciousness
Accompanying symptoms:
Fever, Irritability, Restlessness, Feeling of uneasiness, Incoherent or confused speech, Loss of consciousness...
Su He Xiang Wan
Addresses these loss of consciousness patterns:
Main Actions
- Opens the Orifices and Revives Consciousness
- Dispels Cold and eliminates turbidity
- Moves Qi
- Alleviates Pain
- Resolves Phlegm
Addresses These Loss Of Consciousness Pattern Variations
Phlegm Misting the Heart
How it manifests:
Sudden blackouts, Unconsciousness
Accompanying symptoms:
Confusion, Loss of consciousness, Hypersomnia, Incoherent or confused speech, Slurred speech, Aphasia...
Su Zi Jiang Qi Tang
Addresses these loss of consciousness patterns:
Main Actions
- Descends Qi and calms wheezing
- Resolves Phlegm and Stops Cough
- Disperses Cold and Transforms Phlegm
- Aids the Kidneys in Grasping Qi
- Guides Fire Back to Its Source
Addresses These Loss Of Consciousness Pattern Variations
Rebellious Lung Qi
How it manifests:
Fainting
Accompanying symptoms:
Coughing, Asthma, Nausea, Vomit, Dizziness, Headaches...
Tong Guan San
Addresses these loss of consciousness patterns:
Main Actions
- Opens the Orifices and Revives Consciousness
- Scours Phlegm and Opens the Orifices
Addresses These Loss Of Consciousness Pattern Variations
Turbid Phlegm Blocks Orifices
How it manifests:
Loss of consciousness
Accompanying symptoms:
Coma, Clenching of teeth, Shortness of breath, Pale face, Copious sputum, Drooling
Wen Dan Tang
Addresses these loss of consciousness patterns:
Main Actions
- Regulates Qi and Transforms Phlegm
- Clears Gallbladder and Stomach Heat
- Dries Dampness
- Stops vomiting and eliminates irritability
Addresses These Loss Of Consciousness Pattern Variations
Phlegm Misting the Heart
How it manifests:
Sudden blackouts, Unconsciousness
Accompanying symptoms:
Confusion, Loss of consciousness, Hypersomnia, Incoherent or confused speech, Slurred speech, Aphasia...
Wu Shi Lian Mei Tang
Addresses these loss of consciousness patterns:
Main Actions
- Clears Heart Fire
- Clears Summer-Heat
- Nourishes Yin
- Generates Fluids
- Nourishes Kidney Yin
- Nourishes Yin and Generates Fluids
Addresses These Loss Of Consciousness Pattern Variations
Summer-Heat entering the Lesser Yin and Terminal Yin warps
How it manifests:
Clouding of consciousness
Accompanying symptoms:
Wasting, Thirst, Cardiac burning sensation, Irritability, Restlessness, Paralysis...