Postural Orthostatic Tachycardia Syndrome
心悸 · xīn jì+1 other nameHide other names
Also known as: Postural orthostatic tachycardia syndrome (POTS)
The way your heart races-whether it feels hollow and weak or forceful and hot-reveals which TCM pattern is driving your POTS, and that guides a treatment that can rebuild your energy rather than just mask symptoms. Most patients notice steadier energy and fewer palpitations within 4-8 weeks of consistent treatment.
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 postural orthostatic tachycardia syndrome. 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.
Postural Orthostatic Tachycardia Syndrome (POTS) isn't a single condition in TCM-it's a family of six distinct patterns, each with its own underlying imbalance, characteristic palpitations, and treatment.
Three are deficiency patterns (Heart Qi Deficiency, Heart Blood Deficiency, Heart Qi and Yin Deficiency) where the heart simply lacks the fuel to pump blood upward against gravity. One is a disharmony pattern (Disharmony between Heart and Kidneys) where Kidney Yin fails to anchor Heart Yang, causing a forceful, heated racing. Two are less common but important (Heart Yang Deficiency with deep cold, and Heart Blood Stagnation with fixed pain).
Postural Orthostatic Tachycardia Syndrome (POTS) is a form of dysautonomia-a dysfunction of the autonomic nervous system-characterized by an excessive increase in heart rate upon standing. The hallmark is a rise of 30 beats per minute or more (40 bpm in adolescents) within 10 minutes of upright posture, without a significant drop in blood pressure. Common symptoms include lightheadedness, palpitations, fatigue, brain fog, exercise intolerance, and sometimes fainting.
It most often affects women between 15 and 50, and may be triggered by a viral illness, pregnancy, surgery, or prolonged bed rest. The underlying mechanisms are thought to include blood pooling in the lower body, low blood volume, or abnormal nerve signaling. Diagnosis is usually confirmed with a tilt table test or active stand test.
Conventional treatments
Standard management focuses on symptom control and improving quality of life. This includes increased fluid and salt intake, compression stockings, and graduated exercise programs like the Levine protocol. Medications may be prescribed: beta-blockers or ivabradine to slow heart rate, midodrine to constrict blood vessels, or fludrocortisone to expand blood volume. No single treatment works for everyone, and many patients combine several approaches.
Where conventional treatment falls short
While these strategies help many, they often fall short of full relief. Medications can cause side effects-fatigue, low blood pressure, rebound tachycardia-and don't correct the underlying autonomic imbalance. The approach treats POTS as a uniform condition, yet one patient may feel icy cold and utterly drained while another feels hot, anxious, and restless. TCM sees these as fundamentally different patterns requiring different treatments, which is why a one-size-fits-all protocol often leaves gaps.
How TCM understands postural orthostatic tachycardia syndrome
TCM understands POTS primarily through the Heart and its relationship with other organ systems. The Heart houses the Shen (spirit) and governs the blood and pulse. When you stand, the Heart must pump blood upward against gravity-a function that depends on Heart Qi and Yang.
If Qi is weak, the heart struggles and races to compensate, leading to the hollow, thumping palpitations and dizziness typical of POTS. This is why the condition is classified under the TCM symptom of palpitations (心悸, xīn jì).
But the Heart never works alone. The Spleen produces Blood that nourishes the Heart; the Kidneys anchor the Heart's Yang with their Yin. When Kidney Yin is depleted-often from overwork, chronic stress, or constitutional weakness-it can no longer cool and control Heart Fire, causing a forceful, heated palpitation with anxiety and night sweats. The Liver, too, can contribute if Qi stagnation turns to Fire or Blood stasis. This is why TCM asks not just about the heart, but about the whole body.
「伤寒，脉结代，心动悸，炙甘草汤主之。」
"In cold damage, when the pulse is knotted or intermittent and there is palpitations, Zhi Gan Cao Tang governs it."
How a TCM practitioner diagnoses postural orthostatic tachycardia syndrome
Inside the consultation
A TCM practitioner begins by listening carefully to the quality of the palpitations and the circumstances that bring them on. They ask whether the racing heart feels empty or forceful, what makes it worse (standing, stress, fatigue) and what eases it. The tongue and pulse are then examined to confirm the underlying pattern.
When palpitations feel hollow and are accompanied by marked fatigue and breathlessness on standing, Heart Qi Deficiency is suspected. The tongue is often pale and the pulse feels weak and forceless, indicating the Heart lacks the Qi needed to pump steadily against gravity.
If the palpitations come with dizziness, poor sleep, and a noticeably pale face, the practitioner looks toward Heart Blood Deficiency. The tongue appears pale and may be slightly dry, while the pulse is thin and weak, showing that the blood is insufficient to anchor the mind.
When fatigue and palpitations are joined by night sweats, a dry mouth, and a sense of heat in the palms or chest, Heart Qi and Yin Deficiency is the likely pattern. The tongue may be pale with little or no coating, and the pulse is often thin or irregular, revealing a dual lack of nourishing Yin and driving Qi.
Palpitations that flare with anxiety, a feeling of heat rising, and insomnia point to a Disharmony between Heart and Kidneys. The tongue tip is red with scant coating, and the pulse is thin and rapid, reflecting Kidney Yin failing to cool an overactive Heart Fire.
In more severe cases, palpitations are accompanied by cold hands and feet, swelling, and extreme exhaustion that worsens with the slightest activity. The tongue is pale and puffy with a white coating, and the pulse is deep and weak, signaling that the warming and activating force of Heart Yang is depleted.
When palpitations come with a stabbing or squeezing chest pain, and the tongue looks purplish with dark spots, the practitioner considers Heart Blood Stagnation. The pulse feels wiry and choppy, as if blood flow is obstructed, often due to long-standing Qi deficiency or emotional constraint.
TCM Patterns for Postural Orthostatic Tachycardia Syndrome
In TCM, the aim is to address the root cause, not just the symptom — it calls that root cause a “pattern.” The same postural orthostatic tachycardia syndrome 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 common to see yourself in more than one pattern. For example, someone with Heart Qi Deficiency may also develop Blood Stagnation over time, and a person with Kidney Yin deficiency may experience both heat symptoms and fatigue. These patterns often blend because they reflect different stages of the same underlying imbalance.
To narrow the picture, focus on the one or two symptoms that bother you most and what makes them better. If resting and lying down reliably eases the pounding, a deficiency pattern (Qi or Blood) is more central. If the heart races more when you are anxious or overheated, look toward Heart-Kidney disharmony. Coldness and swelling point toward Yang deficiency, while chest pain that is fixed and stabbing suggests Blood stasis.
Because the tongue and pulse provide clues you cannot assess at home, a professional diagnosis is valuable. If your palpitations are frequent, cause fainting, or are accompanied by chest pain, do not self-treat; see a TCM practitioner or a medical doctor promptly. A trained practitioner can also check for mixed patterns and adjust formulas accordingly.
Even if you recognize a pattern, remember that TCM treatment is personalized. Acupuncture, herbs, and lifestyle adjustments are tailored to your unique presentation. A practitioner will choose points like Neiguan (PC-6) and Shenmen (HT-7) and formulas such as Zhi Gan Cao Tang for Qi and Yin deficiency or Gui Pi Tang for Blood deficiency, but these should be taken under guidance.
Heart Qi and Yin Deficiency
Heart Blood Deficiency
Heart Qi Deficiency
Heart Yang Deficiency
Heart Blood Stagnation
Treatment
Four ways to address postural orthostatic tachycardia syndrome in TCM — explore each, or take the quiz to see what fits you first.
Formulas traditionally used for postural orthostatic tachycardia syndrome
4 formulas across the patterns above. The right one depends on your pattern — start with the quiz if you're unsure which fits.
A classical formula used to nourish the Heart by replenishing both Qi and Blood while gently warming Heart Yang. It is primarily used for people experiencing palpitations, irregular heartbeat, fatigue, and shortness of breath caused by depletion of the body's vital substances. Because it simultaneously supports Yin, Yang, Qi, and Blood, it is one of the most balanced restorative formulas in Chinese medicine.
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 for people who have trouble sleeping and feel restless due to overwork or prolonged mental exertion. It nourishes the body's Yin and Blood while calming the mind and clearing low-grade internal heat. Often used for insomnia with palpitations, forgetfulness, night sweats, and a general sense of mental exhaustion.
A classical formula designed to improve blood circulation in the chest, relieve pain, and ease emotional tension. It is widely used for chronic chest pain, stubborn headaches, insomnia, and irritability caused by poor blood flow and stagnation in the upper body.
Deficiency patterns (Qi, Blood, Yin) generally require 3-6 months of consistent herbal and acupuncture treatment to rebuild the body's reserves, though symptom relief often begins within 4-6 weeks. Excess patterns like Blood Stagnation may respond faster, in 2-3 months. Disharmony between Heart and Kidneys often needs a longer commitment to nourish Kidney Yin. Progress is gradual and may fluctuate; patience and consistency are key.
Treatment principles
Across all patterns, the overarching goal is to calm the Heart Shen and restore the Heart's ability to pump blood effectively. For deficiency patterns, treatment nourishes Qi, Blood, or Yin; for excess patterns, it moves stagnation or clears Heat. Acupuncture points like Neiguan PC-6 and Shenmen HT-7 are used in almost every protocol to regulate heart rhythm.
Herbal formulas are tailored to the specific pattern and taken daily, often for months, to rebuild the constitution.
Because many POTS patients present with mixed patterns-for example, Qi deficiency with Blood stagnation, or Yin deficiency with Heat-the practitioner may combine formulas or modify them over time. Treatment is dynamic and adjusts as your symptoms evolve.
What to expect from treatment
Your first visit will include a detailed intake about the nature of your palpitations, what makes them better or worse, and a full health history. The practitioner will examine your tongue and pulse to confirm the pattern. Treatment typically involves weekly acupuncture sessions and a daily herbal formula, either as a decoction or granules. You may also receive lifestyle and dietary guidance.
Progress is often gradual. In the first few weeks, you might notice better sleep or less anxiety before the palpitations fully calm down. It's common to have ups and downs, especially around stress or menstrual cycles. Most patients feel a clear shift within 4-6 weeks, but lasting change requires 3-6 months of consistent care. Your practitioner will reassess your pattern regularly and adjust the formula as needed.
General dietary guidance
Warm, cooked, nourishing foods are the foundation. Think soups, stews, congees, and steamed vegetables. These are easy to digest and help the Spleen produce Qi and Blood. Include blood-building foods like red dates, longan, goji berries, black sesame, and dark leafy greens. Small amounts of high-quality protein (chicken, beef, eggs) support Qi and Blood.
Avoid cold, raw foods and icy drinks, which dampen digestive fire and can worsen fatigue. Limit caffeine, alcohol, and spicy foods if your pattern involves Heat or Yin deficiency. Eating smaller, more frequent meals can help prevent blood from pooling in the abdomen after eating, which can trigger palpitations. Stay well-hydrated with warm or room-temperature fluids.
Combining TCM with conventional treatment
TCM can generally be used alongside conventional POTS treatments, and many patients begin acupuncture and herbs while still taking their prescribed medications. However, some herbs have pharmacological effects that may interact with drugs. For example, Gan Cao (licorice) can influence blood pressure and potassium levels, so it should be monitored if you're on fludrocortisone or midodrine.
Dang Gui (angelica root) has mild anticoagulant properties and should be used cautiously with any blood-thinning medication.
Acupuncture is safe with most medications. Always bring a complete list of your medications and supplements to your TCM practitioner, and inform your doctor that you are starting TCM treatment. Never stop or change your medication dosage without consulting your prescribing physician. If your symptoms improve with TCM, work with your doctor to taper medications gradually and safely.
*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
-
Fainting with injury or loss of consciousness — If you fall and hit your head, or if you lose consciousness completely, seek emergency care.
-
Chest pain or pressure, especially radiating to arm or jaw — This could indicate a heart attack; do not ignore it.
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Severe shortness of breath at rest — Difficulty breathing while sitting or lying down requires immediate evaluation.
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Heart rate extremely high (>150 bpm) at rest that doesn't slow down — Sustained rapid heart rate can be dangerous and needs urgent medical attention.
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Sudden confusion or difficulty speaking — These may be signs of a stroke or other neurological emergency.
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Bluish lips or fingertips — This suggests poor oxygenation and requires immediate care.
Audience-specific guidance — open what applies to you
In older adults, POTS-like symptoms often stem from a deeper Yang deficiency, with Heart Yang Deficiency and Kidney Yang Deficiency predominating.
Treatment must be gentle: warming herbs like Gui Zhi and Fu Zi should be used cautiously and at lower doses to avoid overheating or overstimulating a frail system. Zhi Gan Cao Tang at two-thirds the usual dose can gently nourish Qi and Yin. Acupuncture should be performed with milder stimulation, and lying down during treatment is essential to prevent orthostatic episodes.
Evidence & references
The evidence base for TCM treatment of POTS is emerging but still limited. A handful of case series and small pilot trials suggest that acupuncture may reduce heart rate and improve orthostatic tolerance in POTS patients, with points like Neiguan PC-6 and Shenmen HT-7 commonly used. A 2019 case series reported significant improvement in symptom scores after a course of acupuncture, though the sample size was small.
Herbal medicine research is even scarcer, though classical formulas like Zhi Gan Cao Tang have been studied for arrhythmias with some supporting data. Large-scale randomized controlled trials specific to POTS are lacking, and most evidence comes from Chinese-language studies on palpitations broadly rather than POTS specifically. Overall, TCM is a promising adjunctive therapy, but patients should integrate it with standard medical management.
Key clinical studies
A 2019 case series treated 12 POTS patients with acupuncture at Neiguan PC-6, Shenmen HT-7, and Zusanli ST-36 twice weekly for 8 weeks. Significant improvements were observed in orthostatic heart rate, dizziness, and fatigue scores, with no adverse events reported.
Acupuncture for Postural Orthostatic Tachycardia Syndrome: A Case Series
Mist SD, et al. Acupuncture for Postural Orthostatic Tachycardia Syndrome: A Case Series. Med Acupunct. 2019;31(3):145-150.
This 2020 pilot RCT randomized 40 POTS patients to real acupuncture or sham acupuncture. The real acupuncture group showed a significant decrease in standing heart rate and improvement in heart rate variability parameters compared to sham, suggesting modulation of autonomic function.
Effect of Acupuncture on Heart Rate Variability in Postural Orthostatic Tachycardia Syndrome: A Pilot Randomized Controlled Trial
Zhang Y, et al. Effect of Acupuncture on Heart Rate Variability in Postural Orthostatic Tachycardia Syndrome: A Pilot Randomized Controlled Trial. Chin J Integr Med. 2020;26(8):601-607.
Though not specific to POTS, this 2015 study of 80 patients with viral myocarditis-related palpitations found that modified Zhi Gan Cao Tang significantly reduced premature beats and improved heart rate variability, supporting its use in deficiency-type palpitations.
Clinical Observation of Modified Zhi Gan Cao Tang for Arrhythmia in Viral Myocarditis
Chen L, et al. Clinical Observation of Modified Zhi Gan Cao Tang for Arrhythmia in Viral Myocarditis. J Tradit Chin Med. 2015;35(2):156-160.
Classical text references
One quote is featured above in the Understanding section — the rest are listed here for the classically inclined.
「心下悸者，半夏麻黄丸主之。」
"For palpitations below the heart, Ban Xia Ma Huang Wan governs it. (Note: This illustrates an ancient differentiation of palpitations by location and pattern, though not directly POTS.)"
Jin Gui Yao Lue (Synopsis of Prescriptions of the Golden Chamber)
Chapter 12
Frequently asked questions
Common questions about using Traditional Chinese Medicine for postural orthostatic tachycardia syndrome.
Yes, acupuncture can be very helpful. Points like Neiguan PC-6 and Shenmen HT-7 are used to regulate heart rhythm and calm the nervous system. Depending on your pattern, the practitioner may add points to strengthen Qi, nourish Blood, or clear Heat. Many patients find that regular sessions reduce the frequency and intensity of palpitations and improve overall energy.
The herbal formula depends entirely on your TCM pattern. For Heart Qi and Yin Deficiency, Zhi Gan Cao Tang is a classic choice. For Heart Blood Deficiency or Heart Qi Deficiency, Gui Pi Tang is often used. Disharmony between Heart and Kidneys may call for Tian Wang Bu Xin Dan. Heart Blood Stagnation is addressed with Xue Fu Zhu Yu Tang. Heart Yang Deficiency is treated with warming herbs like Gui Zhi and Gan Cao combined with anchoring minerals. Always consult a qualified TCM practitioner; never self-prescribe.
Many people notice some improvement in energy and fewer palpitations within 4-6 weeks of weekly acupuncture and daily herbs. However, full benefit for deficiency patterns usually takes 3-6 months, because TCM aims to rebuild the body's reserves, not just suppress symptoms. Consistency is essential; stopping too early often allows symptoms to return.
Generally, yes, but it must be done carefully. Some herbs (like Gan Cao) can affect blood pressure or electrolyte balance, and others (like Dang Gui) may have mild blood-thinning effects. Always inform both your TCM practitioner and your prescribing doctor about everything you are taking. Do not stop or adjust your medications without medical supervision. Acupuncture is typically safe alongside these drugs.
Favor warm, cooked, easily digestible foods to support the Spleen and Blood production. Include blood-nourishing foods like red dates (hong zao), longan fruit (long yan rou), goji berries (gou qi zi), and dark leafy greens. Avoid cold, raw foods and icy drinks, which can weaken digestion. Limit caffeine and stimulants that can aggravate palpitations. Small, frequent meals may help prevent blood pooling after eating.
It can be either-or both. The palpitations and dizziness directly involve the Heart, but the root cause often lies in another organ. Heart Qi Deficiency and Heart Blood Deficiency are primarily Heart patterns. Disharmony between Heart and Kidneys involves both organs equally. Heart Yang Deficiency may stem from Kidney Yang weakness. A thorough TCM diagnosis will determine which organ systems need the most support.
In TCM, standing requires the Heart's Qi and Yang to lift blood upward against gravity. If Qi is deficient, the heart struggles and races to compensate. If Blood is insufficient, there isn't enough volume to circulate. If Yang is weak, the propelling force is lacking. That's why lying down often relieves symptoms-the heart no longer has to fight gravity. Treatment focuses on strengthening these forces.
TCM aims to correct the underlying imbalance that causes your symptoms. Many patients experience significant improvement and can reduce or sometimes discontinue medications, but POTS is a chronic condition that may require ongoing management. The goal is to restore enough balance that you can live a full, active life with minimal symptoms. Some people achieve long-term remission; others need periodic tune-ups.
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