Nausea
恶心 · ě xīn+23 other namesHide other names
Also known as: Vomiting Sensation, Mild nausea, Nausea or queasiness, Nausea or feeling of queasiness, Nausea or urge to vomit, Nausea or tendency to feel queasy, Nausea without vomiting, Mild nausea without vomiting, Nausea or the urge to vomit, Occasional nausea, Nausea or an urge to vomit, Nausea or desire to vomit, Nausea or dry heaving, Nausea or frequent urge to vomit, Nausea or mild queasiness, Slight nausea from coughing, Nausea or Dry Retching, Dry retching or nausea, Mild nausea or dry retching, Chronic Nausea, Morning Nausea, Low-grade nausea in the morning, Dry Retching or Mild Nausea
TCM doesn't just suppress nausea - it identifies whether your stomach is rebelling because it's too cold, too dry, too overloaded, or under attack from stress. Most acute nausea resolves within days with herbs and acupuncture; chronic patterns often improve within 2-6 weeks.
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 nausea. 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.
Nausea is not one condition in TCM - it's a symptom that can arise from at least six distinct patterns, each with its own root cause and its own treatment. Whether it strikes after a heavy meal, during a stressful meeting, or as a chronic queasiness that never quite goes away, the underlying mechanism is always the same: Stomach Qi is rebelling upward instead of descending. But why it rebels - that's where the patterns differ, and that's what determines the right herbs, points, and foods to settle it.
In conventional medicine, nausea is a single symptom treated with antiemetics. In TCM, the quality, timing, and accompanying sensations - sour belching, a sloshing sound in the stomach, a parched mouth, or a craving for warmth - point to different imbalances. The page below walks you through the most common TCM patterns for nausea, how to tell them apart, and what treatment looks like for each.
In Western medicine, nausea is defined as an unpleasant sensation of unease and discomfort in the upper stomach with an involuntary urge to vomit. It is not a disease itself but a symptom that can arise from a wide range of causes: gastrointestinal disorders (gastritis, gastroenteritis, reflux), neurological conditions (migraine, vestibular dysfunction), metabolic disturbances (pregnancy, uremia), medications (chemotherapy, opioids), or even psychological factors (anxiety).
Diagnosis relies on a detailed history - onset, triggers, associated symptoms - and may be supported by physical examination, lab tests, or imaging when an underlying condition is suspected. Acute nausea often resolves on its own or with short-term medication, while chronic nausea (lasting more than a month) can be more challenging to manage and may require investigation for functional disorders like functional dyspepsia or cyclic vomiting syndrome.
Conventional treatments
Conventional treatment typically begins with dietary modifications (small, bland meals; avoidance of triggers) and over-the-counter or prescription antiemetics. Common medications include antihistamines (dimenhydrinate, meclizine), dopamine antagonists (metoclopramide), serotonin antagonists (ondansetron), and anticholinergics (scopolamine). For nausea related to specific conditions - such as migraine, pregnancy, or chemotherapy - targeted protocols exist. In chronic cases, prokinetic agents or neuromodulators (low-dose tricyclic antidepressants) may be used to modulate gut-brain signaling.
Where conventional treatment falls short
Antiemetics can provide rapid relief but they primarily suppress the sensation without addressing the underlying digestive, emotional, or constitutional imbalance that keeps the nausea returning. Long-term use of some medications carries side effects - drowsiness, dry mouth, movement disorders with metoclopramide - and many patients find that their nausea persists despite medication, especially when it is linked to stress, dietary habits, or constitutional weakness.
Crucially, the conventional approach treats nausea as a single entity, whereas TCM distinguishes between at least six different patterns that cause the same symptom through entirely different mechanisms - and each requires a different treatment strategy.
How TCM understands nausea
In TCM, all nausea is understood as a form of rebellious Stomach Qi. The Stomach is designed to send food and Qi downward; when something disrupts that downward movement, Qi rises instead, producing the sensation of nausea and the urge to vomit. The question is never “is there rebellious Qi?” but “what is causing the rebellion?”
The answer often involves more than just the Stomach. The Liver is a frequent culprit: its job is to keep Qi flowing smoothly throughout the body, and when emotional stress or frustration causes Liver Qi to stagnate, it can attack the Stomach horizontally, pushing Qi upward. The Spleen is equally important - it transforms food and fluids into usable energy, and when it is weak (from poor diet, overwork, or constitutional tendency), it fails to manage fluids, leading to the accumulation of phlegm or dampness that obstructs the Stomach and triggers nausea.
External pathogens can also invade suddenly - a blast of cold weather, for instance, can penetrate the digestive system and congeal Qi, causing acute nausea with chills and abdominal pain. And when the Stomach's own resources are depleted - whether its warming Yang or its moistening Yin - the organ loses the ability to ripen food and send Qi downward, producing a chronic, low-grade nausea that feels very different from the acute kind.
This is why two people with the same Western diagnosis of “chronic nausea” may receive completely different TCM treatments. One may need to soothe an angry Liver, another to clear a backlog of undigested food, and a third to warm a cold, depleted Stomach. The treatment fits the pattern, not the symptom label.
「呕家本渴，渴者为欲解，今反不渴，心下有支饮故也，小半夏汤主之。」
"A person who vomits should be thirsty; thirst indicates that the condition is about to resolve. If there is no thirst, it is because there is retained fluid in the epigastrium. Xiao Ban Xia Tang governs this."
How a TCM practitioner diagnoses nausea
Inside the consultation
A practitioner starts by asking when the nausea started, what brings it on, and what it feels like. The quality and timing are the first clues that separate one pattern from another. A sudden onset that follows a chill or a heavy meal tells a very different story than a slow, nagging queasiness that has been around for months and flares with stress.
If the nausea is accompanied by sour belching, acid reflux, and a distended feeling in the sides of the ribcage, and especially if it worsens with emotional upset, the picture points to Liver Qi Stagnation invading the Stomach. The tongue edges may look redder than the rest, and the pulse often feels tight and wiry.
When nausea strikes after overeating or indulging in rich, greasy food, Food Stagnation in the Stomach is the likely culprit. The person will describe a foul, sour taste in the mouth, loud belching, and a bloated, heavy sensation in the upper belly. The tongue coating becomes thick and greasy, and the pulse feels slippery under the fingers.
A queasy feeling with a sensation of sloshing water in the stomach, a heavy head, and perhaps some dizziness suggests Phlegm‑Fluids in the Stomach and Small Intestine. The nausea may produce watery spit‑up, and the person often feels worse after drinking liquids. The tongue has a white, greasy coating, and the pulse is slippery.
An acute, sudden wave of nausea that arrives with chills, a low‑grade fever, body aches, and a headache points to an Exterior Cold invading the Interior. This pattern usually follows exposure to cold or wind. The tongue coating is thin and white, and the pulse floats at the surface, as if the body is trying to push the invader out.
When nausea has been intermittent for a long time, comes with a poor appetite, and the person feels cold in the hands and feet, Stomach Yang Deficient and Cold is at play. Warm drinks and a hot water bottle bring relief, while cold foods make it worse. The tongue looks pale and the pulse is deep and weak. If instead the nausea is a dry heaving with a parched mouth and throat, and the tongue is red with little coating, the pattern is Stomach Yin Deficiency, where the stomach lacks the fluids to moisten and descend.
TCM Patterns for Nausea
In TCM, the aim is to address the root cause, not just the symptom — it calls that root cause a “pattern.” The same nausea 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 see a bit of yourself in more than one pattern. For example, both Liver Qi Stagnation invading the Stomach and Food Stagnation can cause sour belching and a bloated feeling, but the food‑related pattern usually follows a clear dietary slip‑up, while the liver pattern is tightly tied to emotional stress. Noticing what happens first and what makes the nausea better or worse is the key to untangling them.
Phlegm‑Fluids and Stomach Yang Deficiency both involve a sense of cold and heaviness, but the phlegm pattern often includes a sloshing sensation and dizziness after drinking, whereas the yang‑deficient pattern brings chronic cold limbs and a deep fatigue that improves with warmth. A sudden onset with chills and body aches almost always points to an external invasion rather than an internal imbalance.
Because tongue and pulse diagnosis requires a trained eye and feel, these patterns can be hard to differentiate on your own. If nausea persists for more than a few days, returns frequently, or is accompanied by weight loss, severe pain, or signs of dehydration, it is wise to see a licensed TCM practitioner. They can confirm the pattern and tailor a formula that restores the stomach’s natural downward movement without guessing.
Liver Qi Stagnation invading the Stomach
Stomach Yang Deficient and Cold
Stomach Yin Deficiency
Treatment
Four ways to address nausea in TCM — explore each, or take the quiz to see what fits you first.
Formulas traditionally used for nausea
7 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 for people experiencing rib-side or chest pain, emotional frustration, irritability, sighing, and bloating caused by stagnation of Liver Qi. It works by smoothing the flow of Liver Qi, relieving tension, and gently moving blood to stop pain. It is one of the most widely used formulas for stress-related digestive and emotional complaints.
A gentle, time-tested formula for the uncomfortable, heavy feeling after overeating or consuming rich, greasy foods. It helps break down accumulated food, relieves bloating, acid reflux, nausea, and belching, and restores normal digestive movement. Often described as 'digestive first aid' in Chinese medicine, it works by clearing the blockage rather than masking symptoms.
A classical two-herb formula used to stop nausea and vomiting caused by fluid and phlegm accumulating in the stomach. It is especially suited for vomiting with no thirst, a feeling of fullness below the chest, and a white slippery tongue coating. Often regarded as the foundational anti-nausea prescription in Chinese medicine.
A classical four-herb formula used to address dizziness, heart palpitations, chest fullness, and shortness of breath caused by a weak digestive system failing to properly process fluids. It gently warms the body and helps move excess fluid accumulation, particularly when someone feels heavy, waterlogged, or dizzy upon standing.
A classical formula used to relieve symptoms of gastrointestinal upset combined with a cold, especially during summer. It addresses chills, nausea, vomiting, diarrhea, abdominal bloating, and a heavy feeling in the head caused by exposure to cold and dampness that disrupt digestion. One of the most widely used formulas in Chinese medicine for "stomach flu" type complaints.
A classical warming formula used to strengthen the digestive system when it has become weakened by internal cold. It addresses symptoms like watery diarrhea, nausea, abdominal pain relieved by warmth and pressure, poor appetite, and a general feeling of coldness. It works by warming the core of the body and restoring the Spleen and Stomach's ability to process food and fluids.
A classical formula for nourishing the lungs and stomach, used for persistent dry cough, throat dryness, shortness of breath, or nausea caused by depleted fluids in the respiratory and digestive systems. It works by replenishing moisture in the body while gently directing upward-rising Qi back downward.
Acute nausea from external cold or food stagnation often responds within 1-3 days of herbal treatment and a single acupuncture session. Stress-related nausea (Liver invading Stomach) typically improves in 2-4 weeks of weekly acupuncture and daily herbs. Chronic patterns rooted in phlegm-fluids or deficiency (Stomach Yang or Yin deficiency) require a longer commitment - usually 4-8 weeks or more - to rebuild the digestive system's strength and prevent recurrence.
Treatment principles
Across all patterns, the core therapeutic goal is the same: restore the Stomach's downward movement and stop the rebellious Qi that causes nausea. Every formula, acupuncture point, and dietary recommendation is chosen to support this descent. The classic anti-nausea point Neiguan (PC-6) is used in virtually every pattern because of its powerful ability to harmonize the Stomach and redirect Qi downward.
However, the strategy for achieving that descent varies dramatically by pattern. For excess patterns - Liver Qi invading, Food Stagnation, External Cold, or Phlegm-Fluids - treatment focuses on removing the obstruction: dispersing stagnant Qi, clearing undigested food, expelling cold, or transforming phlegm. For deficiency patterns - Stomach Yang Deficiency or Stomach Yin Deficiency - the priority is to replenish what is missing, whether that is warming Yang or moistening Yin, so the Stomach can once again perform its downward function on its own. Many patients present with mixed patterns, and skilled practitioners adjust formulas to address multiple imbalances simultaneously.
What to expect from treatment
Your first visit will include a thorough intake - questions about the onset, triggers, and character of your nausea, plus tongue and pulse diagnosis - to identify your specific pattern. You'll likely receive acupuncture that day, with points chosen for your pattern (commonly Neiguan PC-6, Zhongwan REN-12, and Zusanli ST-36), and an herbal formula to take at home.
Acute nausea often responds within 1-3 days. For chronic patterns, weekly acupuncture sessions are typical for the first 4-8 weeks, with daily herbs. Progress usually follows a predictable arc: first, the intensity of nausea decreases; then episodes become less frequent; finally, the triggers that used to set it off lose their power. Dietary adjustments and stress management accelerate this process. Once the nausea is resolved, your practitioner may recommend a maintenance phase - less frequent treatments or a gentler herbal formula - to consolidate the results and prevent recurrence.
General dietary guidance
While specific dietary advice depends on your pattern, a few principles apply to almost everyone with nausea. Favor warm, cooked foods that are easy to digest - congee, soups, steamed vegetables, and well-cooked grains. Avoid cold, raw, and iced foods and drinks, which chill the Stomach and impair its downward movement. Greasy, fried, and overly rich foods create dampness and stagnation; spicy and pungent foods can overstimulate and irritate. Ginger tea (made from fresh ginger) is a universally helpful remedy for settling rebellious Stomach Qi.
Eat small, frequent meals rather than large portions, and try not to eat within two hours of lying down.
Combining TCM with conventional treatment
TCM treatment for nausea can safely complement conventional care in most situations. Acupuncture and herbs do not interfere with common antiemetics, and many patients begin TCM while still using their prescribed medications. If you are taking prokinetic drugs (like metoclopramide), medications that affect the central nervous system, or any daily prescription, always bring a complete list to your TCM consultation. Certain herbs with strong downward-moving actions (like Ban Xia) are used cautiously with some pharmaceuticals, and your practitioner will adjust the formula accordingly.
Never discontinue prescribed medication without consulting your doctor, and keep both your TCM practitioner and your physician informed of all treatments you are receiving.
*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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Nausea with severe abdominal pain — Especially if the pain is sharp, constant, or localized to one area - could indicate appendicitis, pancreatitis, or obstruction.
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Nausea with high fever and stiff neck — May signal meningitis or a serious systemic infection.
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Nausea with chest pain, pressure, or shortness of breath — Could be a heart attack, particularly if accompanied by sweating or pain radiating to the arm or jaw.
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Nausea with confusion, slurred speech, or altered consciousness — Possible stroke, head injury, or severe metabolic disturbance.
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Nausea with signs of severe dehydration — Very dry mouth, no urination for 8+ hours, dizziness when standing, or extreme weakness - requires urgent rehydration.
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Nausea after a head injury — Could indicate concussion or intracranial bleeding, even if the injury seemed minor.
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Nausea with blood in vomit or black, tarry stools — Signals gastrointestinal bleeding - needs immediate emergency evaluation.
Evidence & references
Acupuncture at PC6 (Neiguan) for nausea has robust evidence, particularly for postoperative and chemotherapy-induced nausea. A Cochrane systematic review concluded that PC6 stimulation is effective in reducing postoperative nausea and vomiting, with minimal side effects. Multiple RCTs also support its use for pregnancy-related nausea, making it one of the most well-established TCM interventions in Western medicine.
Chinese herbal medicine for nausea is less studied in Western RCTs, but classical formulas like Xiao Ban Xia Tang and Huo Xiang Zheng Qi San have been used for centuries. Some modern Chinese studies show efficacy for functional dyspepsia with nausea, but high-quality English-language trials remain limited. Overall, TCM offers a well-tolerated, evidence-supported approach for nausea, especially when conventional antiemetics are insufficient or cause side effects.
Key clinical studies
Cochrane systematic review of 40 trials (4,858 participants) showing that PC6 stimulation significantly reduced the incidence of postoperative nausea and vomiting compared to sham treatment, with an effect similar to antiemetic drugs but fewer side effects.
Stimulation of the wrist acupuncture point PC6 for preventing postoperative nausea and vomiting
Lee A, Fan LTY. Stimulation of the wrist acupuncture point PC6 for preventing postoperative nausea and vomiting. Cochrane Database of Systematic Reviews 2009, Issue 2. Art. No.: CD003281.
10.1002/14651858.CD003281.pub3A double-blind RCT of 70 pregnant women with nausea found that 1 g of ginger daily for 4 days significantly reduced nausea severity and vomiting episodes compared to placebo, with no adverse effects on pregnancy outcomes.
Ginger for nausea and vomiting in pregnancy: randomized, double-masked, placebo-controlled trial
Vutyavanich T, Kraisarin T, Ruangsri RA. Ginger for nausea and vomiting in pregnancy: randomized, double-masked, placebo-controlled trial. Obstetrics & Gynecology 2001;97(4):577-82.
10.1016/s0029-7844(00)01228-xCochrane review of 11 RCTs (1,247 participants) demonstrating that electroacupuncture at PC6 reduced the incidence of acute vomiting after chemotherapy, while self-administered acupressure showed a protective effect for acute nausea.
Acupuncture-point stimulation for chemotherapy-induced nausea or vomiting
Ezzo J, Richardson MA, Vickers A, et al. Acupuncture-point stimulation for chemotherapy-induced nausea or vomiting. Cochrane Database of Systematic Reviews 2006, Issue 2. Art. No.: CD002285.
10.1002/14651858.CD002285.pub2Classical text references
One quote is featured above in the Understanding section — the rest are listed here for the classically inclined.
「伤寒五六日，中风，往来寒热，胸胁苦满，嘿嘿不欲饮食，心烦喜呕，……小柴胡汤主之。」
"In cold damage of five or six days, with alternating chills and fever, fullness and discomfort in the chest and hypochondrium, a taciturn disposition with no desire to eat, vexation, and frequent nausea … Xiao Chai Hu Tang governs."
Shang Han Lun (Treatise on Cold Damage)
Line 96
Frequently asked questions
Common questions about using Traditional Chinese Medicine for nausea.
For acute nausea - from a stomach bug, a bad meal, or motion sickness - many patients feel significant relief during or immediately after the first acupuncture session. The point Neiguan (PC-6) on the inner wrist is especially fast-acting for settling rebellious Stomach Qi. For chronic or stress-related nausea, acupuncture works more gradually, with noticeable improvement usually after 3-5 weekly sessions as the underlying pattern begins to shift.
In most cases, yes - but always inform both your TCM practitioner and your prescribing doctor about everything you are taking. Chinese herbs are generally gentle and work through different mechanisms than pharmaceutical antiemetics, so they can often be used alongside each other. Your TCM practitioner may adjust the timing (taking herbs and medications a few hours apart) to avoid any digestive interference. Never stop prescribed medication abruptly without consulting your doctor.
Yes, TCM has a long history of treating morning sickness safely, and acupuncture (especially PC-6) is well-studied for pregnancy-related nausea. However, certain herbs are contraindicated during pregnancy because they move Qi or Blood too strongly. Always see a licensed TCM practitioner who is experienced in prenatal care - they will select only pregnancy-safe points and formulas. Never self-prescribe herbs while pregnant.
From a TCM perspective, cold, raw, greasy, and overly sweet or spicy foods are the biggest culprits - they either chill the Stomach, create dampness, or overwhelm digestion, all of which can trigger rebellious Qi. Dairy, fried foods, iced drinks, and heavy meats are common offenders. Instead, favor warm, cooked, easily digested foods like congee, steamed vegetables, and ginger tea. Eating small, frequent meals rather than large portions also helps keep Stomach Qi moving downward.
Stress directly impacts the Liver, whose job in TCM is to ensure the smooth flow of Qi throughout the body. When you're frustrated, anxious, or overwhelmed, Liver Qi stagnates and often “invades” the Stomach horizontally, disrupting its downward movement. This is why you may notice nausea paired with a tight sensation under the ribs, acid reflux, or belching during tense moments. Treating the Liver - with herbs, acupuncture, and stress management - is often the key to breaking this cycle.
Yes, chronic nausea is one of the conditions where TCM can be particularly helpful because it addresses the constitutional weakness that conventional medicine often labels as “functional” or “idiopathic.” Whether the root is Spleen deficiency, phlegm accumulation, or Stomach Yin depletion, treatment aims to rebuild the digestive system's strength over time. Most patients with chronic nausea see gradual improvement over 4-8 weeks of consistent herbs and weekly acupuncture, with the nausea becoming less frequent and less intense before it disappears.
Your practitioner will ask detailed questions about the quality of your nausea: Is it a burning sensation or a heavy, sloshy feeling? Does it come with sour belching, a dry mouth, or a craving for warmth? They will also examine your tongue (looking at its color, shape, and coating) and feel your pulse at both wrists. These clues, combined with your emotional state, dietary habits, and medical history, allow them to identify which specific pattern is causing your nausea and tailor treatment accordingly.
Yes, children generally respond very well to TCM for nausea. Acupuncture is safe for children when performed by a practitioner experienced in pediatric care - needles are often retained for only a few seconds or replaced with non-insertive techniques like acupressure or laser acupuncture. Herbal formulas can be prescribed in reduced dosages or in forms like granules that are easier to take. Pediatric nausea often resolves more quickly than adult cases, sometimes within a few days.
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