Many patients who come to my clinic often ask me a question: when a certain part of the body hurts, the pain is very localized, and it feels like being pricked by needles—what is going on? Actually, it's not just my patients; occasionally my family members and friends also point to a spot on their body and say, "It has been sore here for days, and I haven't bumped into anything. It's just one spot, and it hurts more when touched." This kind of pain is described very specifically, and it often makes people feel uneasy.
1. The Difference Between Stabbing Pain and Distending Pain—What Language Is Your Body Speaking?
Pain is pain, but everyone describes it differently. Some say it's a distending pain, some say it's an aching soreness, others say it's a twisting, gripping pain. What we're discussing today is the kind of stabbing pain that feels like being repeatedly pricked by a needle tip, fixed at one point. From the perspective of Traditional Chinese Medicine (TCM) observation, the nature of the pain itself is a clue given by the body.
Distending pain is often related to the unsmooth movement of qi. Wherever qi gets blocked, there is distension. Its location is often not fixed and may shift around. Stabbing pain, on the other hand, stays fixed in one place without moving, like a nail hammered into a particular area, and pressing on it makes the pain worse. The difference in the nature of the pain is two different pathological states speaking to us.
A common saying in TCM clinical practice is: "When qi moves, blood moves; when qi stagnates, blood stasis forms." When qi movement is disordered, it often manifests as distending or wandering pain. When stagnation further intensifies and blood flow becomes obstructed, it forms fixed stabbing pain. Stabbing pain often points to the core pathological mechanism of "blood stasis obstructing the collaterals."
In Huangdi Neijing·Suwen·Ju Tong Lun Pian Di San Shi Jiu (The Yellow Emperor's Classic of Internal Medicine, Plain Questions, Chapter 39, On Pain), it is written: "The meridians circulate without cease, moving in a ring without stopping. When cold qi enters the meridians, it delays and slows the flow, causing it to stop and stagnate. If it lodges outside the vessels, the blood becomes insufficient; if it lodges within the vessels, qi becomes blocked. Thus sudden pain arises." This passage explains that the qi and blood in the meridians flow continuously. If cold evil strikes, the flow slows down or even stops, and when qi and blood become blocked in the vessels, pain naturally arises. Cold qi is only one of the factors leading to blood stasis, but it also reveals the basic logic of "pain due to blockage."
"Huangdi Neijing·Suwen·Ju Tong Lun Pian Di San Shi Jiu": "The meridians circulate without cease, moving in a ring without stopping. When cold qi enters the meridians, it delays and slows the flow, causing it to stop and stagnate. If it lodges outside the vessels, the blood becomes insufficient; if it lodges within the vessels, qi becomes blocked. Thus sudden pain arises."
In plain language: the meridians of the human body are like a river circulating day and night. When cold qi invades, the river water freezes and slows down. Sand and silt accumulate and block the channel, and wherever the passage is blocked, there is pain. This perfectly explains why some stabbing pain worsens with pressure—when the riverbed is blocked, beating or pressing it with your hand only makes the situation more tense.
So the question arises: since we know that stabbing pain is often related to blood stasis, is it enough to simply invigorate blood and resolve stasis? Things are not that simple.
2. Qi Stagnation, Cold Congealing, and Qi Deficiency—Three Different Paths Leading to the Same "Stasis"
The formation of blood stasis is never caused by a single factor. In clinical practice, when stabbing pain is localized and fixed, we must first determine what force "forced the blood to stop" in that area. Different causes call for entirely different approaches to care and treatment.
The first situation is blood stasis due to qi stagnation. People with large mood swings, long-term suppression, or who tend to hold in anger have disordered qi movement. Qi cannot push blood forward, so blood stops locally and forms stasis. In addition to stabbing pain, these individuals often also exhibit irritability, chest tightness, and a tendency to sigh. Pain caused by qi stagnation may sometimes interweave with a distending, stuffy sensation, but the stabbing point is fixed while the surrounding distended area may change.
The second situation is blood stasis due to cold congealing. TCM holds that "blood flows when warmed and congeals when cold," just like a river freezing in winter. People who stay in cold environments for a long time, dress too lightly, or frequently eat raw and cold foods may have their blood "frozen" in local meridians, forming stasis. This type of stabbing pain feels more comfortable with warmth and worsens with cold, often accompanied by local coldness and aversion to cold.
The third situation, often overlooked, is blood stasis due to qi deficiency with weakened propulsion. Qi is the driving force that moves blood. When qi is insufficient, blood flows slowly and gradually stops in one place to become stasis. These individuals tend to be older or of weaker constitution. Besides stabbing pain, they are prone to fatigue, shortness of breath, and a dull complexion. Though all involve blood stasis, some need to move qi, some need to disperse cold, and some need to tonify qi—the directions are different.
In Jingui Yaolue·Shui Qi Bing Mai Zheng Bing Zhi Di Shi Si (Synopsis of Prescriptions of the Golden Chamber, Chapter 14, Water-Qi Diseases), there is a saying: "When blood is not smooth, it becomes water." This means that unsmooth blood flow is often accompanied by abnormal fluid metabolism, and blood stasis and phlegm-dampness often become entangled with each other. This leads to another layer that must not be overlooked in the diagnostic and therapeutic thinking for stabbing pain.
"Jingui Yaolue·Shui Qi Bing Mai Zheng Bing Zhi Di Shi Si": "When blood is not smooth, it becomes water."
The meaning is straightforward: when blood circulation is impaired, fluid metabolism will also have problems. In some people, although blood stasis is the core of stabbing pain, the surrounding area may also show swelling and a heavy sensation—this indicates the coexistence of blood stasis and dampness. Understanding this relationship helps us pay attention not only to stabbing pain but also to any signs of edema or heaviness in the body.
3. Inspection and Palpation—Clues of Blood Stasis Written on the Body's Surface
So how can ordinary people preliminarily judge whether their stabbing pain is related to blood stasis? TCM inspection can offer some clues.
People with blood stasis constitution often have a dusky tongue. Small, deep-purple spots may appear on the tongue surface, called stasis points. The two sublingual veins are often bluish-purple and relatively thick. The complexion may be dull and dark, with bluish-purple shadows around the eyes, and the lips may appear purple-dark. On the skin, unexplained blue-purple patches may appear; even a slight bump causes bruising that takes a long time to fade. These group characteristics are relatively common in TCM clinical practice.
Stabbing pain due to blood stasis is usually found at a fixed location, and pain intensifies with pressure. This is completely different from the empty, aching pain of deficiency patterns, which prefers pressure. Blood stasis pain also tends to worsen with cold. At night, when yang qi retreats inward and qi and blood move more slowly, the pain is often more pronounced than during the day. However, it should be noted that stabbing pain is not always an excess pattern; deficiency-excess complex patterns are also common, so the judgment must be based on the overall condition.
From a temporal perspective, fixed stabbing pain is more frequent among people who sit for long periods and lack exercise. Office workers who sit more than eight hours a day experience poor qi and blood circulation in the buttocks, shoulders, and back, gradually forming stasis. Traditional Chinese medicine holds that "prolonged sitting injures the flesh." When muscles remain in a fixed compressed state for a long time, the flow of qi and blood through the meridians is naturally impeded.
Wang Qingren, a Qing dynasty physician, systematically discussed blood stasis in his work Yilin Gaicuo (Corrections of Errors Among Physicians). He believed that many difficult and complicated diseases are inseparable from the mischief of blood stasis. Although the original text is not directly quoted here, formulas recorded in Yilin Gaicuo, such as Tongqiao Huoxue Tang (Drive Out Orifices and Invigorate Blood Decoction) and Xuefu Zhuyu Tang (House of Blood Stasis-Expelling Decoction), are still used by TCM practitioners today to regulate and care for various types of pain caused by blood stasis obstructing the collaterals. The use of these formulas must be determined by a licensed TCM physician based on individual constitution after differentiation.
4. From "Stasis" to "Free Flow"—The Direction of Care Is to Restore Movement
When it comes to regulation and care, many people first think of finding some herbs that invigorate blood and resolve stasis to take. But TCM places more emphasis on "why stasis occurred" and "how to restore the body's own ability to circulate qi and blood." Only when the direction is correct can the method be considered appropriate.
In terms of diet, ingredients with a warm nature may be helpful for those whose stasis is due to cold—for example, ginger, onion, and Chinese chives, which are warming and promote circulation. For those whose main issue is qi stagnation, foods that help regulate qi, such as tangerines, radish, and hawthorn, can be used as part of a care regimen. However, it must be remembered that food is food, not medicine, and one cannot expect to eat a certain ingredient to instantly dissolve a mass of stasis. What is truly suitable requires a licensed TCM physician to assess in conjunction with individual constitution.
In terms of daily rhythm, nighttime is the time when yang qi is stored. Staying up late prevents yang qi from returning to its proper place, disrupting the rhythm of qi and blood circulation. People with long-term sleep deficiency often have a dull, dark complexion, and the kinetic energy of blood flow is weakened, increasing the likelihood of blood stasis formation. Going to bed before the zi hour (11 p.m.–1 a.m.) whenever possible is the most basic—and most easily overlooked—step in nurturing qi and blood.
Emotional regulation is also an important part. Long-term tension, suppression, and anger all cause qi to contract and fail to spread; when qi contracts, blood stagnates. Engaging in activities that settle the mind and spirit, such as walking, listening to music, or tending to flowers and plants, can help smooth the flow of qi. In terms of exercise and guidance, gentle practices such as Baduanjin (Eight-Section Brocades), Tai Chi, and yoga are beneficial for promoting the circulation of qi and blood throughout the body. However, the specific frequency and intensity should vary from person to person; there should be no comparison or forcing oneself.
Blood stasis is the "effect"; the root lies in the "cause." For the same fixed stabbing pain, one person may develop it from cold, another from qi stagnation, and yet another from deficiency leading to stasis. It cannot be treated uniformly. TCM pattern differentiation is precisely about differentiating this "cause."
In Xuezheng Lun·Yuxue (Treatise on Blood Syndromes, Blood Stasis), Tang Zonghai said: "When blood stasis lies between the channels, collaterals, organs, and bowels, pain occurs throughout the body." The pain caused by blood stasis obstruction can occur in any part of the body, but wherever the pain is, the nature of that mass of stasis has not changed.
"Xuezheng Lun·Yuxue": "When blood stasis lies between the channels, collaterals, organs, and bowels, pain occurs throughout the body."
Blood stasis can remain in any corner of the channels, collaterals, organs, and bowels, causing pain in the corresponding area. The significance of this statement is to remind us: when looking at stabbing pain, we should not only stare at the painful spot, but should look at the overall environment of qi and blood circulation. A pain in a certain place is just a signal; the overall state of qi and blood is the root that needs attention.
5. When the Pain Is Fixed, the Mind Should Also Be Steady—Do Not Panic, but Do Not Dismiss It
At this point, let's return to the topic of "stabbing pain fixed in one place." It is not like a high fever that catches people off guard, nor like severe pain that is unbearable. But it is precisely this stubborn sense of "not moving" that hints at the fixation of a certain state in the body. The body is telling us through pain: something has gone wrong with the flow of qi and blood here.
Faced with such a signal, it is right not to panic, but it should not be completely ignored either. If the stabbing pain is short-lived and occurs only occasionally, it may be related to a temporary posture, fatigue, or exposure to cold, and you can observe changes after adjusting your lifestyle habits. If the stabbing pain persists for a long time or is accompanied by other discomfort, you should go to a regular medical institution and have a systematic evaluation by a professional physician. Never self-diagnose or self-medicate, and do not "prescribe" for yourself based on hearsay.
Have you ever had this experience: a stabbing pain in a certain part of your body, you unconsciously press and rub it, but the more you press, the more it hurts—while staying still and not moving is actually more tolerable? From a TCM perspective, this is the manifestation of blood stasis that "refuses pressure." The body is telling you that this is not a condition that can be resolved by external force; the logic of qi and blood movement needs to be adjusted from within.
Someone once discussed with me why modern people are so prone to blood stasis constitution. On reflection, prolonged sitting and inactivity, excessive worrying, air conditioning and cold drinks, and staying up late causing depletion—each of these adds resistance to the flow of qi and blood. Lifestyles change, and the body's responses change accordingly, but the principle of "pain due to blockage" revealed by the Neijing thousands of years ago has never changed.
References:
1. The original text of Huangdi Neijing·Suwen can be consulted in the TCM ancient literature database: https://tcmdata.cintcm.com/
2. WHO strategy 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/
Blood stasis obstructing the collaterals, the pain is fixed and does not shift; prolonged pain enters the collaterals; when blood is not smooth, it becomes water; stabbing pain refuses pressure.
When a certain part of the body has stabbing pain, fixed at one point and worsening with pressure—from a TCM perspective, this points to a core pathological mechanism: blood stasis obstructing the collaterals. But behind the blood stasis, whether it is qi stagnation, cold congealing, or qi deficiency with weakened propulsion, the directions of treatment are entirely different. Starting from the "pain due to blockage" principle in the Neijing, this article explains in detail the causes of stabbing pain, inspection clues, and care strategies, helping readers understand where that mass of stasis in the body comes from.
Related Knowledge Q&A
1. What causes the difference between stabbing pain and distending pain?
TCM holds that the distinction between stabbing pain and distending pain must be approached through holistic pattern differentiation, using the four diagnostic methods (inspection, auscultation-olfaction, inquiry, and palpation) in combination with individual constitutional characteristics for a comprehensive judgment. It cannot be reduced to one simple cause. The specific direction of care should be determined by a licensed TCM physician after an in-person consultation.
2. How long is the treatment cycle for qi stagnation, cold congealing, and qi deficiency?
The treatment cycle varies from person to person and is related to factors such as the individual's baseline constitution and compliance with lifestyle adjustments. TCM emphasizes gradual progress. The specific cycle should be assessed by a licensed TCM physician based on the individual's condition after an in-person consultation. This material does not provide specific cycle commitments.
3. Inspection and palpation—What should be noted in daily care for blood stasis?
For daily care, it is recommended to maintain regular sleep patterns, a balanced diet, moderate exercise, and emotional stability. Specific precautions should be flexibly adjusted according to individual constitution and seasonal changes. You may consult a licensed TCM physician for targeted advice.