Persistent Epigastric Pulsating Pain: Wind Stirring Within, or Loss of Warmth to Qi?

I. Wind Rises from the Tip of Duckweed: A Twitch and a Pain, Hidden Messages Within

"Wind rises from the tip of duckweed" — Song Yu described in his Ode to the Wind how a great wind begins from the subtlest of origins. Traditional Chinese medicine holds that "wind is the chief of the hundred diseases" and also that "when wind prevails, there is movement." Whenever the body exhibits abnormal twitching, tremors, or migratory discomfort, the concept of "wind" is seldom absent. Persistent pulsating pain in the upper abdomen falls precisely within the category of "movement." This pulsating pain is not as violent as a knife-cut or needle-prick, yet it carries a stubborn presence, as if something were gently knocking deep within the abdominal wall.

In the Huangdi Neijing · Suwen · Chapter 5: The Correspondence of Yin and Yang in Images, it is stated: "When wind prevails, there is movement." The words prove prophetic. The "movement" here refers not only to convulsions and trembling of the limbs, but also to abnormal pulsations in the viscera or the abdominal wall. The "wind" understood in Chinese medicine does not completely correspond to any particular diagnosis in modern medicine; rather, it is a summary of a pathological state — whenever qi and blood are disharmonious, collaterals are tense and constricted, or yang qi is insufficient, wind signs may arise internally.

The distress caused by epigastric pulsating pain lies not only in the pain itself, but also in an indescribable unease. Does it come from the stomach, from the abdominal wall, or from deeper organs? The Neijing says, "Whatever exists within is certain to manifest outwardly." Abnormal pulsations in the abdomen are often a mirror of internal qi-mechanism disharmony. So, what exactly lies behind this pulsation in terms of pathogenesis?

II. Determining the Location First: Meridian Affiliations and Organ Connections of the Upper Abdomen

The upper abdomen is an extremely special region in the meridian system of Chinese medicine. The Foot-Yangming Stomach Meridian "arises from the side of the nose... descends through the diaphragm, connects with the stomach, and links with the spleen," its pathway covering the entire upper abdomen. The Foot-Jueyin Liver Meridian "reaches the lower abdomen, runs alongside the stomach, connects with the liver, and links with the gallbladder," overlapping with the stomach in its course. The Ren Meridian runs along the midline of the abdomen, governing all the yin of the body. These three meridians converge in the gastric cavity region above the navel. This means that the pulsation signals may originate from different layers — whether the stomach itself, the abdominal wall meridians, or the gathering and dispersal of qi and blood in the deep collaterals.

Pulsating pain differs in nature from common dull pain. Dull pain is often associated with deficiency-cold, stabbing pain with blood stasis, while the attribute of "pulsation" suggests a rhythmic disturbance in the movement of qi. When qi gathers, there is movement; when qi disperses, movement ceases. If the rhythm of the pulsation is related to emotional fluctuations, meal timing, or fatigue level, it should be understood in terms of ascending, descending, exiting, and entering of the qi mechanism.

Clinically, one must first distinguish: is pulsation the predominant symptom, or is pain the predominant symptom? If pulsation dominates, the emphasis is on abnormal gathering and dispersal of qi; if pain dominates, one must consider the involvement of cold congealing, qi stagnation, or blood stasis. The treatment directions for the two differ accordingly — this is precisely the starting point of the Chinese medicine principle of "treating the same disease with different methods."

III. Liver-Spleen Disharmony, Wind Stirring the Middle Burner

1. Main Manifestations and Tongue-Pulse Features

This pattern is quite common clinically. The epigastric pulsating pain comes and goes, closely related to emotional ups and downs. After tension, excessive worry, or anger, the pulsating sensation becomes especially noticeable. Accompanying symptoms often include epigastric stuffiness and fullness, frequent belching, and fluctuating appetite; in severe cases, there is dull distending pain in both hypochondria. The tongue is often pale red with thin white or thin yellow coating; the pulse is primarily wiry, possibly thin-wiry or slippery-wiry.

2. Key Pathogenesis: Liver Depression Transforming into Wind, Horizontally Invading the Spleen

The liver governs free coursing; it delights in being unconstrained and resents depression. The spleen governs transportation and transformation, with the duty of ascending the clear and descending the turbid. When liver qi is depressed, free coursing becomes impaired; when it horizontally invades the spleen, the qi mechanism of the middle burner becomes obstructed. When qi movement is not smooth, fluids are not distributed, and the collaterals lose nourishment, becoming tense and constricted — hence the pulsating sensation deep in the abdominal wall. The "wind" here is not externally contracted wind evil, but internal wind produced by liver qi depression transforming into wind. The disease location is the spleen and stomach; the root of the disease is liver qi. In terms of disease tendency, this pattern is the most fluctuating — when emotions are relieved, symptoms ease; when emotions become depressed again, symptoms worsen.

How does this internal wind gradually develop? The liver wood and spleen earth are in a controlling relationship; moderate control is normal physiology. But with prolonged emotional frustration, liver qi becomes hyperactive, over-restraining the spleen earth. The spleen is damaged, and transportation and transformation lose their function. Spleen deficiency leads to insufficient sources of qi and blood, the liver loses its moistening nourishment, and wind signs arise from this. This chain is interconnected and is by no means the result of a single day's cold.

3. Nurturing Direction: Course and Settle with Acridity, Soothe with Sweetness

In diet, one should choose sweet, moist, and gentle foods — such as Chinese yam, lotus seeds, and millet porridge — all of which help settle the spleen and stomach. Pungent, aromatic, dry, and intense foods tend to consume qi and stir wind; sour, astringent, and constraining foods are not conducive to the free movement of qi; both should be eaten sparingly. In daily routine, regularity is especially important; staying up late most quietly consumes liver blood, and when blood fails to nourish the liver, wind becomes even harder to pacify. Emotional regulation is the top priority for this pattern — one need not force oneself to "not get angry," but one must become aware of emotional fluctuations and give oneself space to buffer. In terms of exercise, gentle activities such as walking and tai chi help promote the flow of qi; specific methods should be chosen according to one's capacity after consulting a licensed Chinese medicine practitioner.

IV. Middle Burner Deficiency-Cold, Loss of Warmth to Qi

1. Main Manifestations and Tongue-Pulse Features

The epigastric pulsating pain in this pattern has distinct temporal and temperature characteristics — it worsens on exposure to cold and is relieved by warmth. It is more noticeable in the early morning or at night when temperatures are lower; after covering the upper abdomen with a palm for a moment, the pulsating sensation eases. Accompanying manifestations often include cold limbs, loose or unformed stools, and copious clear urine. The tongue is often pale and swollen with teeth marks on the edges, with a white slippery coating; the pulse is often deep-slow or deep-thin and weak.

2. Key Pathogenesis: Cold Congealing and Qi Constricting, Collaterals Losing Warmth

The Huangdi Neijing · Suwen · Chapter 43: Bi Disorder Theory states: "Pain is mostly due to cold; where there is cold, there is pain." Cold is contractive and congealing; when yang of the middle burner is deficient, the warming function is lost. Qi and blood move sluggishly through the meridians, the collaterals contract, and pulsating pain appears. The pulsation here is not wind movement, but rather a manifestation of local qi and blood moving sluggishly and gathering and dispersing transiently due to cold congealing. The disease location is the spleen and stomach of the middle burner; the nature of the disease is deficiency-cold; the disease tendency progresses from gradual spleen-yang damage to involving kidney-yang. If allowed to develop, symptoms may worsen to include increased aversion to cold and cold limbs, and morning diarrhea.

Why does yang qi of the middle burner become weakened? Consuming raw, cold, and chilled foods and fruits is an extremely common cause. Human yang qi rises and falls with the circadian rhythm. At night, yang qi is naturally internally withdrawn. If one stays up late and seeks coolness, the yang qi of the spleen and stomach is repeatedly consumed. It is like a cooking fire — if one does not add fuel but repeatedly pours cold water, the fire inevitably dwindles.

3. Nurturing Direction: Warm to Cherish, Guard the Center and Protect Yang

The diet should be warm, soft, and cooked; warm soups and broths are more suitable for this constitution than raw, cold, or dressed salads. It should be noted that certain warming foods such as fresh ginger and cinnamon may help those with constitutional deficiency-cold, but they are not suitable for everyone — for those with internal heat or insufficient yin blood, warming and drying substances may worsen the discomfort. In daily routine, late-night eating is especially taboo. At night, the spleen and stomach should be resting; forcing them to work is equivalent to forcing yang qi to work overtime. Abdominal warmth may seem simple, but it is a link that cannot be ignored. In emotions, excessive worry secretly consumes spleen-yang; deliberately practicing "letting go" is the best care for the middle burner. In exercise, profuse sweating should be avoided — if sweating is too profuse, yang qi is externally leaked, further harming the root.

V. Deficiency of Yin Blood, Collaterals Losing Nourishment

1. Main Manifestations and Tongue-Pulse Features

This type of pulsating pain manifests as a fine, faint throbbing sensation — not intense, yet persistent. It is somewhat more frequent in the afternoon or at night, noticeably aggravated by fatigue, and eased after rest. Accompanying manifestations often include dry mouth and throat, night sweats, light and easily disturbed sleep, and a thin build. The tongue is often red with scant fluid, or thin and small with little coating; the pulse is thin-rapid or wiry-thin.

2. Key Pathogenesis: Collaterals Depleted and Empty, Deficient Wind Stirring Internally

Yin blood is the material foundation of the human body, nourishing the viscera and filling the collaterals. When yin blood is insufficient, the collaterals lose nourishment; when the collaterals are depleted and empty, wind arises internally — this is also internal wind, but its nature is entirely different from the liver-depression-transforming-wind discussed earlier. The former is excess with concurrent deficiency; this pattern is deficiency as the root. The disease location is in the spleen, stomach, and liver; the nature is yin deficiency and blood scarcity; the disease tendency is progressive consumption. If left uncorrected over a long period, manifestations such as palpitations, worsening insomnia, and even five-center heat and steaming bone heat may appear, indicating yin deficiency with vacuous fire.

In modern lifestyles, which factors are quietly consuming yin blood? Chronic sleep deprivation is the primary culprit — at night, yang enters yin, which is the golden window for yin blood repair; staying up late is tantamount to depriving the body of this repair window. Excessive rumination secretly consumes heart blood; excessive eye use harms liver blood; spicy and grilled foods move fire and steal fluids — all of these participate to varying degrees in this process.

3. Nurturing Direction: Moisten to Nourish, Stillness to Store

In diet, one should choose sweet, cool, and moistening foods. Lily bulb, white fungus, and black sesame seeds are somewhat helpful for the yin-blood-deficient constitution, but moderation is necessary — excessive greasy and cloying foods may instead hinder spleen and stomach transportation. The core of daily rhythm is "going to bed early" — falling asleep during the period when yin qi is at its peak is the best nourishment for yin blood. In emotional regulation, yin-deficient individuals are often impatient and prone to overthinking; practicing sitting meditation or slow, deep breathing helps reduce the internal rate of consumption. Exercise and guided movement should be gentle; vigorous exercise and profuse sweating should be avoided. Sweat and blood share the same source, and excessive sweating further harms yin blood. If in doubt, it is recommended to consult a regular medical institution, where a licensed Chinese medicine practitioner can determine the specific direction of care through the four diagnostic methods.

VI. When the Pulsation Ceases: Nourishment Lies in Composure

Three patterns, three pathogeneses — for liver depression transforming into wind, course it; for middle burner deficiency-cold, warm it; for yin blood deficiency, moisten it. The directions differ, but they share one common point: all "wind" begins with the accumulation of some long-term imbalance. Epigastric pulsating pain itself is a signal — a whisper from the body when it can no longer bear the burden.

From a common perspective, regardless of the pattern, the general principles of care boil down to three matters: regular diet, without excessive hunger or overeating; regular daily rhythm, without staying up late and depleting spirit; emotional balance, without major ups and downs. These sound simple, yet truly practicing them requires genuine self-discipline. Many people seek a shortcut for "one move to improvement," but the body's repair is never a linear process — it is more like the rotation of the four seasons: it cannot be hurried, and it cannot be skipped.

The "movement" of pulsating pain, in a sense, is an uneasy reminder. It makes one stop and listen to the messages from within the body. So, the next time a pulsation appears, one might calmly feel it: does it occur after emotional fluctuations, or does it worsen with fatigue and cold? Is the pulsation shallow, near the skin surface, or deep within the abdomen? These observations may not replace a physician's diagnosis, but they can help you describe your condition more accurately.

Have you ever considered that epigastric pulsation might be more than just "stomach discomfort"? It may be a window into the subtle imbalance among qi mechanism, cold and heat, yin and yang. Understanding this signal is more meaningful than rushing to suppress it. After all, wind rises from the tip of duckweed, and perceiving where the wind arises is the first step in nourishing life.

References:

1. The original text of Huangdi Neijing · Suwen can be found in the TCM ancient literature database: https://tcmdata.cintcm.com/

2. WHO Strategic Document on Traditional Medicine: https://www.who.int/health-topics/traditional-complementary-and-integrative-medicine

3. Official website of the National Administration of Traditional Chinese Medicine: https://www.satcm.gov.cn/

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