Conversion Disorder
癔病 · yì bìng+10 other namesHide other names
Also known as: Conversion Disorder, Functional Neurological Symptom Disorder, Hysteria, Hysterical Disorder, Conversion Disorder With Psychotic Symptoms, Histerical Psychosis, Hysterical Psychosis, Psychotic Episodes Due To Hysteria, Conversion Disorder And Hysterical Psychosis, Hysteria
A persistent lump-in-the-throat that comes and goes with your mood, explosive anger with a bitter taste, or a heavy mental fog with a greasy tongue coating - each tells a different story in TCM. Treatment that targets the root pattern often brings noticeable improvement within 4-8 weeks, with many patients experiencing a reduction in both the physical symptoms and the underlying emotional strain.
About this page · what it is and isn't
What this is. A plain-English synthesis of how classical TCM and modern clinical research describe conversion disorder. Patterns and herbs come from canonical TCM sources; clinical claims are cited in the Evidence section.
What it isn't. A diagnosis. Me&Qi is an editorial team, not a licensed clinic. The pattern quiz is a thinking tool — pulse and tongue still need a person in the room. Anything in the Safety section should send you to a doctor, not a herb.
Last reviewed Jun 2026.
Educational content about Traditional Chinese Medicine — not medical advice. See a qualified practitioner for diagnosis and treatment.
Conversion disorder, also called functional neurological symptom disorder, is a condition where psychological stress or conflict manifests as physical symptoms that cannot be explained by a medical condition. These symptoms - such as paralysis, tremors, blindness, or seizures - are not intentionally produced and cause significant distress.
Diagnosis typically involves ruling out neurological or other medical causes through clinical examination and testing. The symptoms are real and can be debilitating, but they do not match known anatomical pathways, which is a hallmark of the disorder.
Conventional treatments
Where conventional treatment falls short
How TCM understands conversion disorder
In TCM, conversion disorder is understood through the lens of emotional and energetic imbalance. The Liver is central - it governs the smooth flow of Qi and emotions. When stress, frustration, or suppressed feelings disrupt this flow, Qi stagnates. Over time, this stagnation can generate Heat, which rises to disturb the Heart and mind.
That Heat-driven agitation triggers dramatic emotional outbursts and sudden physical symptoms like numbness or paralysis. This is the Liver Qi Stagnation turning to Heat pattern.
But the mind’s clarity also depends on the Spleen’s ability to transform fluids. If Qi stagnation weakens the Spleen, Phlegm can form - a heavy, turbid substance that clouds the Heart orifice. This Phlegm Misting the Heart pattern produces mental fog, confusion, and sensory distortions, often with a thick tongue coating.
In other cases, chronic worry and overwork drain the Heart and Spleen of Qi and Blood, leaving the mind ungrounded and prone to converting emotional distress into weakness or numbness. And when the deepest reserves - Kidney Essence - are depleted, the brain loses its anchor, leading to fatigue, memory loss, and a breakdown of the mind-body connection. Each pattern calls for a different treatment strategy.
「妇人脏躁，喜悲伤欲哭，象如神灵所作，数欠伸，甘麦大枣汤主之。」
"In women with visceral agitation (脏躁), there is a tendency to sadness and weeping as if possessed by spirits, frequent yawning and stretching; Gan Mai Da Zao Tang governs this."
How a TCM practitioner diagnoses conversion disorder
Inside the consultation
A practitioner begins by listening closely to the emotional and physical story. Conversion disorder symptoms can look very different from person to person, so the first step is to understand what triggers the episode, how it feels in the body, and whether the person tends toward agitation, foggy-headedness, or exhaustion. These clues point toward one of the underlying patterns.
When the dominant feeling is irritability, chest tightness, a hot sensation, and a bitter taste in the mouth, the picture suggests Liver Qi Stagnation that has transformed into Heat. The tongue tends to be red with a yellow coating, and the pulse feels wiry and rapid. The person often describes their symptoms as flaring up with stress or suppressed anger.
If the person reports a heavy, cloudy sensation in the head, dizziness, chest oppression, and a sense of mental fog or confusion, Phlegm Misting the Heart is more likely. The tongue coating is thick and greasy, and the pulse is slippery. This pattern often produces sensory distortions or a feeling of being disconnected from one's surroundings.
A third common presentation is one of depletion: profound fatigue, poor appetite, palpitations, and broken sleep. These signs point to Heart and Spleen Deficiency, where worry and overwork have drained the Qi and Blood that nourish the mind. The tongue looks pale with a thin white coating, and the pulse is weak and thready.
In more chronic or long-standing cases, Kidney Essence Deficiency may be at the root. Here the person complains of memory loss, low back and knee soreness, and a deep, unrefreshing tiredness. The tongue is pale with little coating, and the pulse is thin and slow. This pattern reflects a deeper, constitutional drain that fails to support the brain and marrow.
When the hallmark symptom is a persistent sensation of a lump in the throat that cannot be swallowed down (plum-pit qi, 梅核气), the pattern is Qi-Phlegm. This arises when Liver stagnation and Spleen weakness combine to generate Phlegm that obstructs the throat. The tongue coating is white and greasy, and the pulse is often slippery or wiry. The practitioner checks for this specific sensation alongside emotional tension.
TCM Patterns for Conversion Disorder
In TCM, the aim is to address the root cause, not just the symptom — it calls that root cause a “pattern.” The same conversion disorder can come from several different patterns, each treated differently. The quickest way to find yours is the quiz below.
Find your pattern
Tap any sign that fits how yours feels.
- 1Your signs
- 2What makes it worse
- 3What helps
Which signs match your experience?
It is very common to recognize pieces of yourself in more than one pattern. Conversion disorder rarely fits neatly into a single box, because emotional strain can generate Heat, produce Phlegm, and eventually weaken the body's resources. Overlap is the norm, not the exception.
To begin sorting things out, notice which feature feels most central. If the strongest sensation is a hot, explosive irritability that flares with frustration, the Liver-Heat pattern is likely driving the picture, even if you also feel tired or foggy. If instead the overwhelming feeling is a heavy mental cloudiness and chest congestion, Phlegm is the primary player.
Patterns like Heart-Spleen Deficiency and Kidney Essence Deficiency often develop after a long period of strain or after other patterns have depleted the body. If your main complaint is a profound lack of vitality and a pale, weak appearance, that points toward a deficiency state that needs building rather than clearing. The throat-lump sensation of Qi-Phlegm can coexist with any of these, so its presence helps clarify that Phlegm is part of the mix.
Because these patterns interweave and the tongue and pulse provide essential information that is hard to assess on your own, a professional diagnosis is especially worthwhile. If symptoms are severe, sudden, or interfere with daily life, see a qualified TCM practitioner promptly rather than attempting to self-treat. A tailored approach that addresses the root pattern can make a real difference.
Liver Qi Stagnation that transforms into Heat
Phlegm Misting the Heart
Heart and Spleen Deficiency
Kidney Essence Deficiency
Qi-Phlegm
Treatment
Four ways to address conversion disorder in TCM — explore each, or take the quiz to see what fits you first.
Formulas traditionally used for conversion disorder
6 formulas across the patterns above. The right one depends on your pattern — start with the quiz if you're unsure which fits.
A powerful cooling formula used to address conditions caused by excess heat and dampness in the Liver and Gallbladder systems. It is commonly used for red, painful eyes, headaches, ear problems, irritability, urinary difficulties, and skin conditions like shingles, particularly when accompanied by a bitter taste in the mouth, dark urine, and a feeling of heat or inflammation along the sides of the body or in the genital area.
A widely used classical formula for emotional stress, irritability, and hormonal imbalances. It soothes the Liver, clears internal heat from pent-up frustration, strengthens digestion, and nourishes the Blood. It is especially valued for menstrual irregularities, menopausal symptoms, anxiety, and mood swings that arise from a combination of stress and underlying weakness.
A classical formula used to clear heavy Phlegm that clouds the mind and blocks clear speech. It is primarily used when thick Phlegm obstructs the Heart's orifices following stroke or similar conditions, causing a stiff tongue and difficulty speaking. The formula powerfully sweeps out Phlegm while also opening the sensory orifices and supporting the body's underlying Qi.
A classical formula that strengthens the Spleen and nourishes the Heart to address fatigue, poor appetite, insomnia, forgetfulness, palpitations, and anxiety caused by weakness of both the Heart and Spleen. It is also widely used for bleeding disorders such as heavy or prolonged menstrual periods, easy bruising, or blood in the stool that result from the Spleen being too weak to keep blood in its proper channels.
A classical formula designed to deeply nourish Kidney Yin and replenish the body's vital essence and marrow. It is used when there is significant depletion of the body's fundamental nourishing fluids and substances, leading to symptoms such as dizziness, lower back and knee weakness, night sweats, dry mouth and throat, and a general state of thinning or exhaustion. Unlike milder Yin-nourishing formulas, Zuo Gui Wan is a purely replenishing formula without any draining ingredients, making it suitable for more severe deficiency.
A classical formula used to relieve the sensation of something stuck in the throat (sometimes called plum-pit Qi) along with chest tightness, nausea, and emotional unease. It works by restoring the smooth flow of Qi and resolving accumulated Phlegm that has knotted in the throat and chest, particularly when these symptoms are triggered or worsened by stress.
Excess patterns like Liver Qi Stagnation with Heat or Phlegm Misting the Heart often respond within 2-4 weeks of acupuncture and herbs, with symptoms softening and becoming less frequent. Deficiency patterns, such as Heart-Spleen Deficiency or Kidney Essence Deficiency, require longer - typically 2-3 months of consistent treatment to rebuild the body's reserves and stabilize the mind. Qi-Phlegm (the throat lump sensation) may improve in as little as 1-2 weeks with the right herbal formula.
Treatment principles
What to expect from treatment
General dietary guidance
Combining TCM with conventional treatment
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Safety & special considerations
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Sudden paralysis or severe weakness on one side of the body — Could indicate a stroke - seek emergency care immediately.
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Loss of consciousness or fainting — Especially if accompanied by chest pain or irregular heartbeat.
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Sudden severe headache with confusion or vision changes — Possible brain hemorrhage or other neurological emergency.
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Seizure-like activity lasting more than 5 minutes — Or if it's the first seizure, call emergency services.
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Difficulty breathing or choking sensation — If it feels life-threatening, do not assume it's conversion - get checked.
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Sudden inability to speak or understand speech — Could be a stroke, even if you have conversion disorder.
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New or worsening symptoms that have not been medically evaluated — Always rule out organic causes first.
Audience-specific guidance — open what applies to you
During pregnancy, emotional sensitivity is heightened and Liver Qi stagnation patterns can intensify, making conversion symptoms more volatile. However, strong moving and draining formulas like Long Dan Xie Gan Tang should be avoided due to their bitter-cold nature and potential to disturb the fetus. Safer alternatives include gentle calming formulas such as modified Xiao Yao San with reduced Chai Hu, or acupuncture. Acupuncture is often the preferred approach, focusing on calming the mind and regulating Qi without medication risk.
When breastfeeding, the priority is to avoid herbs that might pass into the milk and unsettle the infant. Bitter-cold herbs that drain Heat, such as Long Dan Cao and Zhi Zi, are best avoided. Milder, nourishing formulas like Gui Pi Tang can be used to support the mother’s depleted Qi and Blood while calming the Shen, with the added benefit of supporting milk production through Spleen-strengthening herbs. Acupuncture remains a safe and effective option.
In children, conversion disorder often appears as sudden gait disturbances, pseudoseizures, or school-related mutism. The most common TCM patterns are Liver Qi stagnation with Spleen deficiency, and Qi-Phlegm obstructing the throat. Pediatric formulas must be given at reduced dosages (typically one-third to one-half of the adult dose) and strong purging or dispersing herbs are used cautiously to avoid injuring the developing Spleen. Acupuncture can be effective but sessions are kept shorter and gentler; points like Neiguan PC-6 and Zusanli ST-36 are well tolerated.
In older adults, conversion symptoms rarely appear in isolation; they are almost always layered on top of a foundation of deficiency. Kidney Essence Deficiency and Heart-Spleen Deficiency dominate, so treatment must prioritize gentle nourishment rather than forceful draining of Phlegm or Heat. Formulas like Zuo Gui Wan or Gui Pi Tang are more appropriate than strong purgatives. Herb dosages are typically reduced to two-thirds of the adult dose, and practitioners must be alert to interactions with multiple medications. Acupuncture is often the safest and most adaptable therapy.
Evidence & references
Clinical research on TCM treatment for conversion disorder is sparse and largely consists of case series and small observational studies from China. Acupuncture appears to be the most commonly studied modality, with several reports describing rapid resolution of motor and sensory symptoms after needling at points such as Neiguan PC-6 and Yongquan KI-1.
However, the quality of evidence is low due to lack of blinding, small sample sizes, and the inherent difficulty in designing placebo controls for acupuncture in this condition. Chinese herbal medicine studies similarly show promising results, particularly for formulas addressing Liver Qi stagnation and Phlegm, but these are almost exclusively published in Chinese-language journals without rigorous randomized controlled designs.
At present, TCM cannot be recommended as a first-line evidence-based treatment, but it may offer a safe adjunctive approach, especially for patients who do not respond to conventional psychotherapy or who seek a holistic framework.
Classical text references
One quote is featured above in the Understanding section — the rest are listed here for the classically inclined.
「夫癔病者，由气血虚，受风邪，入于阴经故也。」
"Hysteria (癔病) arises from deficiency of Qi and Blood, allowing wind pathogen to enter the Yin channels."
Zhu Bing Yuan Hou Lun (Treatise on the Causes and Symptoms of Diseases)
Volume 13: Qi Diseases
Frequently asked questions
Common questions about using Traditional Chinese Medicine for conversion disorder.
Yes, many patients experience significant improvement. In TCM, these symptoms are seen as manifestations of Qi stagnation, Phlegm obstruction, or deficiency - not as permanent damage. Acupuncture works by unblocking channels and calming the mind, which can restore normal function. It's common to see gradual reduction in the intensity and frequency of episodes after several sessions.
TCM doesn't separate emotions from the body. Herbs and acupuncture that soothe the Liver, clear Heat, or nourish the Heart directly calm the mind. For example, Liver Qi Stagnation with Heat is treated with formulas that cool and move, which reduces irritability and outbursts. As the physical symptoms ease, emotional stability often follows because the same underlying imbalance is being addressed.
Generally yes, but you must tell both your TCM practitioner and your doctor about all medications you're taking. Some herbs, like Dang Gui or Chai Hu, can have mild blood-moving or sedative effects that may interact with certain drugs. A qualified TCM practitioner will adjust the formula to avoid interactions. Never stop or reduce your prescribed medication without your doctor's guidance.
Many patients notice some improvement within the first 2-4 weeks - perhaps better sleep, less chest tightness, or milder episodes. Full stabilization can take several months, especially for deficiency patterns that require rebuilding the body's energy reserves. Consistency is key: weekly acupuncture and daily herbs work together to create lasting change.
When the underlying pattern is fully resolved, recurrence is unlikely. TCM aims to correct the root imbalance, not just suppress symptoms. However, if the original emotional or lifestyle triggers return, some patients may need periodic tune-ups. Your practitioner will teach you self-care strategies - like acupressure, dietary tips, and stress management - to maintain balance.
Dietary adjustments support your treatment. In general, avoid greasy, fried, or overly spicy foods that create Phlegm and Heat. Warm, cooked meals like soups and rice porridge are easier to digest and help the Spleen generate Qi. Reducing caffeine and alcohol can calm the Liver. Your practitioner may give you more specific guidance based on your pattern.
Yes, chronic conditions often respond well to TCM because it addresses deep-seated imbalances. Long-standing conversion symptoms are usually rooted in deficiency or stubborn Phlegm, which take time to reverse. With patience and consistent treatment, many patients experience a significant reduction in symptoms and an improved quality of life, even after years of struggle.
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