Intestinal Adhesions
肠粘连 · cháng zhān lián+3 other namesHide other names
Also known as: Adhesion Of Bowel, Abdominal adhesions, Intestinal adhesions (post-surgical)
The sharp, stabbing pain that worsens with pressure points to Blood stasis, while a heavy, bloated feeling with loose stools points to Spleen weakness - and each pattern responds to different herbs and acupuncture. Many patients notice less pain and better digestion within 4-8 weeks of consistent TCM 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 intestinal adhesions. 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.
Intestinal adhesions after abdominal surgery are not a single condition in TCM - they’re a family of distinct patterns, each with its own cause and treatment. Rather than just managing scar tissue, TCM addresses the underlying imbalances that cause pain, bloating, and digestive disruption. Whether your pain is sharp and fixed, or dull and heavy with fatigue, the pattern tells us which organ systems need support. Below, you’ll explore the five most common patterns and how each is treated.
In Western medicine, intestinal adhesions are fibrous bands of scar tissue that form between loops of bowel or between the bowel and the abdominal wall, typically after abdominal or pelvic surgery. They can also result from infection, endometriosis, or radiation therapy.
Many adhesions cause no symptoms, but when they do, patients may experience chronic abdominal pain, bloating, nausea, or changes in bowel habits. In severe cases, adhesions can twist or pull on the intestine, leading to a bowel obstruction - a medical emergency. Diagnosis is often challenging because adhesions don't show up on standard X-rays or CT scans; they are usually identified during surgery or inferred from symptoms and history.
Conventional treatments
Conventional treatment for symptomatic intestinal adhesions is limited. For mild symptoms, dietary modifications, pain medications, and anti-nausea drugs may be recommended. When adhesions cause recurrent obstruction, surgery (adhesiolysis) to cut the scar tissue is the main option, but this carries the risk of creating new adhesions. There are no medications that dissolve existing adhesions, and prevention strategies like adhesion barriers during surgery are not always effective.
Where conventional treatment falls short
The primary limitation of conventional care is that it addresses only the mechanical problem of scar tissue, not the underlying physiological environment that allowed adhesions to form. Surgery to remove adhesions can lead to a cycle of more adhesions, while pain management offers temporary relief without improving digestive function. TCM, by contrast, focuses on restoring the body’s own healing mechanisms - improving circulation, reducing inflammation, and strengthening digestion - to prevent recurrence and relieve symptoms.
How TCM understands intestinal adhesions
In TCM, abdominal surgery is seen as a major trauma that disrupts the flow of Qi and Blood in the abdomen. The immediate result is often Qi and Blood stagnation - a kind of internal bruising where the body’s energy and blood become stuck, causing fixed, stabbing pain and bloating. Over time, this stagnation can prevent the intestines from moving properly, leading to the symptoms of adhesions.
But the story doesn’t end there. The body’s digestive energy, governed by the Spleen, is frequently weakened by surgery and prolonged illness. When the Spleen is weak, it fails to transform fluids, and Dampness accumulates - a heavy, sluggish obstruction that adds to the discomfort. Emotional stress or frustration can further complicate the picture by causing the Liver to attack the Spleen, creating a mix of bloating, loose stools, and mood-related flare-ups.
That’s why a single Western diagnosis of intestinal adhesions can correspond to several different TCM patterns, each requiring a unique treatment strategy. A patient whose pain feels cold and eases with warmth is treated very differently from one with a bitter taste and yellow tongue coating. By identifying the dominant pattern - whether it’s Blood stasis, Spleen deficiency, Damp-Heat, or Cold - a TCM practitioner can target the root cause, not just the scar tissue.
「经脉流行不止，环周不休，寒气入经而稽迟，泣而不行，客于脉外则血少，客于脉中则气不通，故卒然而痛。」
"The channels and vessels flow without ceasing, circulating around the body without rest. When Cold Qi enters the channels, it slows and congeals the flow; if it lodges outside the vessel, blood becomes scanty; if it lodges inside, Qi is obstructed and cannot pass, hence sudden pain arises. This principle of obstruction causing pain directly applies to the fixed, stabbing pain of intestinal adhesions."
How a TCM practitioner diagnoses intestinal adhesions
Inside the consultation
A TCM practitioner begins by asking about the nature of the abdominal pain - is it sharp and fixed, or dull and shifting? They also explore what makes it better or worse, your appetite, bowel habits, and emotional state. Since adhesions often follow surgery, they will ask about your surgical history and recovery. The tongue and pulse are then examined to confirm which pattern is dominant.
Two patterns that share fixed, stabbing pain are Qi And Blood Stagnation and Blood Stagnation in the Lower Burner caused by Cold. The key difference is temperature.
In the Cold pattern, the pain feels cold and is noticeably relieved by warmth, like a hot water bottle. The tongue is pale and the pulse may feel deep and tight.
In Qi And Blood Stagnation, the pain is less affected by temperature and more associated with bloating and distension; the tongue often shows purplish spots and the pulse feels wiry or choppy.
When digestive sluggishness is the main complaint, the practitioner distinguishes between Spleen Deficiency with Dampness and Damp-Heat in the Large Intestine. Both involve loose or sticky stools and a feeling of heaviness.
In Spleen Deficiency with Dampness, fatigue and poor appetite are prominent, the tongue is pale with a white greasy coating, and the pulse is weak.
If Damp-Heat is present, there will be heat signs: a bitter taste in the mouth, stools that are sticky with a sense of incomplete emptying, a red tongue with a yellow greasy coating, and a rapid, slippery pulse.
If emotional stress plays a big role - for instance, abdominal pain that flares with worry or frustration, accompanied by flank distension and alternating bowel habits - the practitioner suspects Obstruction Of the Spleen By Dampness with Liver Qi Stagnation. This pattern arises when constrained Liver Qi attacks the Spleen, worsening Dampness. The pulse is often wiry and thin, and the tongue may be slightly purplish. Asking about stress triggers and mood helps pinpoint this pattern.
TCM Patterns for Intestinal Adhesions
In TCM, the aim is to address the root cause, not just the symptom — it calls that root cause a “pattern.” The same intestinal adhesions 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 yourself in more than one pattern. After abdominal surgery, some degree of Qi and Blood stagnation is almost always present, and the body’s digestive energy (Spleen Qi) is often weakened. Dampness can then accumulate, and emotional strain can stir up Liver Qi. These patterns are overlapping layers, not separate boxes.
To narrow things down, focus on the symptom that stands out most and what changes it. If your pain is distinctly cold and eases with warmth, the Cold stagnation pattern is likely dominant. If you have a bitter taste and your tongue coating looks yellow and greasy, Damp-Heat is the main driver. If stress reliably triggers your discomfort, the Liver-Spleen pattern is key.
Because intestinal adhesions can sometimes lead to a blockage, it is important to know when to seek immediate care. Severe cramping pain, vomiting, an inability to pass gas or stool, or a swollen belly are red flags that require emergency attention. Do not self-treat in these situations.
Even in milder cases, a professional TCM diagnosis using tongue and pulse is invaluable. These patterns guide the choice of herbs and acupuncture points, and a practitioner can adjust treatment as your condition shifts. If you are unsure or your symptoms persist, seeing a licensed TCM practitioner is the safest next step.
Qi And Blood Stagnation
Damp-Heat in the Large Intestine
Treatment
Four ways to address intestinal adhesions in TCM — explore each, or take the quiz to see what fits you first.
Formulas traditionally used for intestinal adhesions
6 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 originally designed for injuries from falls or blows that leave severe pain, swelling, and bruising in the rib and chest area. It works by vigorously clearing out trapped, stagnant Blood while restoring healthy circulation through the injured region. The formula is particularly suited to acute traumatic injuries of the torso where pain is intense, fixed in location, and worsens with pressure.
A gentle classical formula that strengthens weak digestion, clears excess internal dampness, and stops diarrhea. It is commonly used for people experiencing chronic loose stools, bloating, poor appetite, fatigue, and a sallow complexion caused by a weakened digestive system. By supporting the Spleen and Stomach, it also indirectly benefits the Lungs, helping with shortness of breath and chronic cough with thin white phlegm.
A classical formula for people who feel stressed, emotionally tense, or irritable, especially when accompanied by fatigue, poor appetite, digestive upset, or menstrual irregularity. It works by gently restoring the smooth flow of Liver Qi while nourishing the blood and strengthening digestion. One of the most widely used formulas in traditional Chinese medicine, it is often described as helping a person feel 'free and easy' again.
A foundational formula for resolving dampness that has accumulated in the digestive system. It is used when dampness obstructs the Spleen and Stomach, causing bloating, loss of appetite, nausea, a bland taste in the mouth, heavy limbs, fatigue, and loose stools. It works by drying dampness, restoring the Spleen's digestive function, and promoting the smooth flow of Qi in the abdomen.
A classical formula used to clear Heat and Dampness from the intestines while soothing abdominal pain and regulating Qi and Blood circulation. It is primarily used for inflammatory bowel conditions with symptoms such as abdominal cramping, bloody or mucus-containing stools, and a constant urge to go to the bathroom that brings little relief.
A classical formula designed to warm the lower abdomen, improve Blood circulation, and relieve pain. It is particularly well suited for women experiencing menstrual cramps, irregular periods, or fertility difficulties linked to Cold and Blood stasis in the pelvic area. The formula combines warming herbs with Blood-moving herbs to address both the underlying Cold and the resulting stagnation.
Excess patterns like Qi and Blood Stagnation or Damp-Heat often respond within 4-6 weeks of herbal therapy and weekly acupuncture. Deficiency patterns involving Spleen weakness may take 3-6 months to fully rebuild digestive strength, though symptom relief can begin sooner. Post-surgical adhesions are stubborn, and long-term management may require periodic treatment to prevent recurrence.
Treatment principles
All TCM treatment for intestinal adhesions aims to move what is stuck - whether it’s Qi, Blood, Dampness, or Cold - and to restore the Spleen’s digestive function. This often means combining herbs that promote circulation and break up stasis with acupuncture points that regulate the bowels. The specific formula and points depend on the dominant pattern, but the goal is always to relieve pain, reduce bloating, and get the intestines moving smoothly again.
What to expect from treatment
Most patients notice a reduction in abdominal pain and bloating within the first 2-4 weeks of herbal treatment. Acupuncture is typically given once or twice a week for 6-8 weeks, then spaced out as symptoms improve.
Excess patterns respond more quickly; deficiency patterns require longer to build up the Spleen. Progress is often gradual, and keeping a symptom diary helps track improvements. Some patients may experience mild, temporary changes in bowel movements as the body adjusts - this is usually a positive sign.
General dietary guidance
Eat warm, cooked, easily digestible foods like soups, congee, steamed vegetables, and lean proteins. Avoid cold and raw foods, greasy or fried items, dairy, and excessive sugar, which can create Dampness and burden the Spleen. Small, frequent meals are better than large ones. Sipping warm water or ginger tea throughout the day helps keep the digestive fire strong.
Combining TCM with conventional treatment
TCM can be safely combined with conventional care for intestinal adhesions. If you are taking pain medications, anti-inflammatories, or other drugs, inform both your TCM practitioner and your doctor.
Some blood-moving herbs (such as Dang Gui, Chuan Xiong, Tao Ren) may interact with anticoagulant or antiplatelet medications, so your TCM practitioner may adjust the formula. Never stop prescribed medications without consulting your doctor. If you are scheduled for surgery, tell your surgeon about any herbs you are taking, as some may affect bleeding.
*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
-
Severe, cramping abdominal pain that comes in waves — This may indicate a bowel obstruction.
-
Inability to pass gas or have a bowel movement — Complete obstruction requires emergency care.
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Vomiting, especially if it is green or foul-smelling — Signs of intestinal blockage.
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Swollen, hard abdomen that is tender to touch — Possible obstruction or peritonitis.
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Fever with abdominal pain — Could signal infection or perforation.
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Blood in stool or black, tarry stools — Indicates bleeding in the digestive tract.
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Sudden, severe pain unlike your usual adhesions pain — Could be a sign of strangulation or ischemia.
Audience-specific guidance — open what applies to you
During pregnancy, the growing uterus can pull on existing adhesions, causing sharp pain. TCM treatment must be extremely cautious. Strong blood-moving herbs like Tao Ren, Hong Hua, and Da Huang are contraindicated because they can stimulate uterine contractions and risk miscarriage.
Acupuncture is generally safer, but points on the lower abdomen (such as Tianshu ST-25 and Guanyuan REN-4) and lower back should be avoided. Gentle Qi-regulating herbs like Chen Pi or mild Spleen tonics may be used under close supervision to ease bloating without endangering the pregnancy.
When breastfeeding, the main concern is that bitter-cold or strongly moving herbs could pass into the breast milk and affect the baby's digestion, potentially causing diarrhea or colic. Formulas containing Da Huang or Huang Lian should be avoided.
Acupuncture is a safer first-line option, as it poses no risk to the infant. If herbs are necessary, a practitioner will select mild, food-grade herbs that support Spleen function and gently move Qi, and will advise nursing after the herb's peak concentration in milk has passed.
In children, intestinal adhesions almost always follow abdominal surgery, such as an appendectomy. The Spleen is still developing, so Spleen Deficiency with Dampness patterns are more prominent.
Children cannot always articulate their pain, so a practitioner relies more on abdominal palpation, observation of the tongue coating, and parental reports of appetite and stool changes. Herbal dosages are reduced according to the child's weight, and bitter formulas are often avoided. Acupuncture may be replaced with acupressure or pediatric tuina massage, especially on the abdomen and along the Spleen and Stomach channels, to gently encourage movement.
Elderly patients with intestinal adhesions often present with deficiency mixed with stagnation. Their Spleen and Kidney Yang may be weak, making them more prone to Cold-induced blood stasis. Treatment focuses on gently warming and moving, using formulas like Shao Fu Zhu Yu Tang with lower dosages.
Polypharmacy is a serious concern, so the practitioner must check for interactions with blood thinners or diabetes medications. Acupuncture with moxibustion on points like Zusanli ST-36 and Qihai REN-6 is well-tolerated and can improve motility without adding to the medication burden. Recovery times are typically longer, and dietary therapy with warm, easy-to-digest foods is essential.
Evidence & references
Research on TCM for intestinal adhesions is growing but remains largely confined to Chinese-language journals. A 2025 systematic review of oral Chinese herbal medicine for adhesive small bowel obstruction found that formulas like Dachengqi decoction and Huoxuetongfu formula can improve gastrointestinal function recovery and reduce recurrence rates. The evidence suggests that the combination of purgative and blood-moving herbs helps resolve the stagnation that underlies mechanical obstruction.
Acupuncture has also been studied, with trials showing that electroacupuncture at points like Zusanli ST-36 and Tianshu ST-25 can shorten the time to first bowel movement and relieve pain after abdominal surgery. However, many studies are small and lack rigorous blinding. While the results are promising, larger, well-designed randomized controlled trials are still needed to confirm these benefits for an international audience.
Key clinical studies
This systematic review evaluated oral Chinese herbal formulas for adhesive small bowel obstruction. It found that formulas like Dachengqi decoction and Huoxuetongfu formula significantly improved gastrointestinal function recovery, reduced the need for surgery, and lowered recurrence rates compared to conventional treatment alone. The review highlighted the therapeutic principle of moving Qi and blood to resolve obstruction.
Oral traditional Chinese medication for adhesive small bowel obstruction: a systematic review and meta-analysis
Yang X, et al. Oral traditional Chinese medication for adhesive small bowel obstruction: a systematic review and meta-analysis. Chinese Medicine. 2025;20:Article 11844736.
https://pmc.ncbi.nlm.nih.gov/articles/PMC11844736This clinical trial observed the effects of Chaishao Tang (a combination of Xiao Chai Hu Tang and Dang Gui Shao Yao San) on patients with postoperative intestinal adhesions. The formula, which soothes the Liver, strengthens the Spleen, and invigorates blood, significantly reduced abdominal pain, bloating, and nausea scores compared to conventional care, supporting its use for Liver-Spleen disharmony with blood stasis.
Clinical observation of Chaishao Tang in treating postoperative intestinal adhesion
Authors not specified. Clinical observation of Chaishao Tang in treating postoperative intestinal adhesion. Journal of Shanghai University of Traditional Chinese Medicine. 2023.
https://shzyydxxb.shzyyzz.com/rc-pub/front/front-article/download/53858579/lowqualitypdf/%E6%9F%B4%E8%8A%8D%E6%B1%A4%E6%B2%BB%E7%96%97%E5%A4%96%E7%A7%91%E6%9C%AF%E5%90%8E%E8%82%A0%E7%B2%98%E8%BF%9E%E4%B8%B4%E5%BA%8A%E7%96%97%E6%95%88%E8%A7%82%E5%AF%9F.pdfClassical text references
One quote is featured above in the Understanding section — the rest are listed here for the classically inclined.
「凡肚腹疼痛，总不移动，是血瘀。」
"Whenever there is abdominal pain that is fixed and does not move, it is blood stasis. This classic line by Wang Qingren captures the essence of adhesion-related pain and is the rationale for using blood-quickening formulas."
Yi Lin Gai Cuo (Correcting the Errors in the Medical Forest)
Section on Blood Stasis
Frequently asked questions
Common questions about using Traditional Chinese Medicine for intestinal adhesions.
TCM cannot physically dissolve scar tissue, but it can significantly improve blood flow, reduce inflammation, and restore normal bowel function so that adhesions cause fewer symptoms. Many patients find that pain and bloating decrease even though the adhesion itself remains.
Yes, acupuncture is safe once the surgical incisions have healed. Your practitioner will avoid needling directly into fresh scars and will select points away from the abdomen if needed. Always inform your acupuncturist about your full surgical history.
Pain reduction often begins within 2-4 weeks of starting herbs. Improvements in bloating, bowel regularity, and energy levels may take longer, especially for deficiency patterns. Consistency is key - taking your formula daily as prescribed gives the best results.
Yes, TCM is often used alongside conventional medications. However, certain blood-moving herbs can interact with blood thinners, so you must inform both your TCM practitioner and your doctor about everything you are taking. Never stop prescribed medications without medical advice.
Diet plays a big role in TCM treatment for adhesions. A warm, easily digestible diet helps reduce Dampness and supports the Spleen. Avoiding cold, raw, greasy, and sugary foods can make a noticeable difference in your symptoms.
Starting TCM soon after surgery may help prevent new adhesions by strengthening the Spleen, moving Qi and Blood, and reducing inflammation. Many patients use herbs and acupuncture during recovery to support healing and lower the risk of recurrence.
A bowel obstruction is a medical emergency. TCM is not appropriate during an acute obstruction. If you experience severe cramping pain, vomiting, or an inability to pass gas or stool, seek immediate medical care. TCM can be used after the acute episode resolves to prevent future problems.
Most people feel only a brief pinch or a dull ache when the needle is inserted, followed by a sense of relaxation. The needles are hair-thin and much smaller than those used for injections. Many patients look forward to their sessions as a time of deep rest.
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