Stomach Cancer
胃癌 · wèi ái+5 other namesHide other names
Also known as: Cancer Of The Stomach, Gastric Cancer, Malignant Gastric Tumor, Cancerous Growth In The Stomach, Gastric Carcinoma
Stomach cancer in TCM is not one disease but a collection of patterns. The treatment that helps a fatigued, pale patient with a weak digestion is entirely different from the one that helps a stressed patient with acid reflux and rib-side pain. Integrating TCM alongside conventional care can significantly improve quality of life, reduce treatment side effects, and support long-term recovery.
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 stomach cancer. 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.
Stomach cancer isn't a single illness in Traditional Chinese Medicine - it's a family of six distinct patterns, each with its own root imbalance and treatment strategy. While Western medicine focuses on the tumor itself, TCM looks deeper, at the constitutional weakness and the internal environment that allowed the cancer to grow. This page explores the most common patterns, from Spleen and Stomach Qi Deficiency to Damp-Heat and Blood Stagnation, and shows how herbs, acupuncture, and diet can support your body alongside conventional oncology care.
Stomach cancer, also called gastric cancer, begins when cells in the lining of the stomach grow out of control. It often develops slowly over many years, and early symptoms - such as indigestion, bloating, or mild nausea - can be easy to overlook. As the disease advances, more noticeable signs like unintended weight loss, persistent stomach pain, difficulty swallowing, or vomiting may appear.
Diagnosis usually involves an upper endoscopy with biopsy, along with imaging like CT scans to determine the stage. Risk factors include chronic Helicobacter pylori infection, a diet high in smoked or salted foods, smoking, and certain genetic conditions.
Conventional treatments
Standard treatment depends on the stage and may include surgery to remove part or all of the stomach, chemotherapy, radiation therapy, targeted drug therapy, and immunotherapy. For advanced disease, the focus often shifts to palliative care aimed at relieving symptoms and maintaining quality of life.
Where conventional treatment falls short
While conventional treatments can be life-saving, they often come with significant side effects - nausea, fatigue, loss of appetite, nerve damage, and a weakened immune system. These therapies target the cancer cells but do not address the underlying body terrain that allowed the tumor to develop, nor do they always support the patient's overall vitality. This is where TCM can play a valuable complementary role, helping to strengthen the body, reduce treatment side effects, and potentially improve long-term outcomes.
How TCM understands stomach cancer
In TCM, the Stomach is the central cooking pot of the body, where food and drink are broken down and transformed into Qi and Blood. When the Spleen and Stomach are weak - perhaps from years of poor diet, overwork, or emotional stress - they lose their ability to process fluids and food properly. This leads to a buildup of dampness and phlegm, which can stagnate, generate heat, and over time congeal into masses. TCM sees cancer not as a sudden invader but as the end stage of a long process of internal disharmony.
The Liver also plays a crucial role. Chronic stress, frustration, or unexpressed anger can cause Liver Qi to stagnate. Since the Liver energy pathway runs through the stomach area, this stuck Qi can invade the Stomach, disrupting its downward-moving function and causing bloating, acid reflux, and pain. Over time, this stagnation can contribute to blood stasis and the formation of lumps.
As the disease progresses, it drains the body's most fundamental resources - Qi and Blood. This is why many patients experience profound fatigue, pallor, and weight loss. TCM therefore categorizes stomach cancer into patterns based on whether the dominant problem is deficiency (weakness of the Spleen and Stomach, or lack of Qi and Blood) or excess (damp-heat, phlegm, blood stasis, or Liver Qi stagnation). Often, a person will show a mixture of both, which guides the herbal formula selection.
「The formation of accumulations begins with cold; when Qi reverses and stagnates, an accumulation takes shape (积之始生，得寒乃生，厥乃成积也).」
"The formation of accumulations begins with cold; when Qi reverses and stagnates, an accumulation takes shape."
How a TCM practitioner diagnoses stomach cancer
Inside the consultation
When fatigue, poor appetite, and loose stools dominate, and the tongue is pale with a weak pulse, the root is Spleen and Stomach Qi Deficiency. This is the core weakness that often underlies the disease, where the digestive engine lacks the energy to function properly.
If stress or anger triggers epigastric distension, belching, and acid reflux, and the pain shifts with mood, Liver Qi Stagnation invading the Stomach is suspected. The tongue may be slightly red with a thin coating, and the pulse often feels wiry, reflecting constrained Qi flow.
A feeling of fullness and nausea with a bitter, sticky taste points to Damp-Heat in the Stomach and Spleen. The tongue coating is typically yellow and greasy, and the pulse may be slippery and rapid - signs of an internal environment that is both wet and overheated.
Fixed, stabbing pain that does not move, along with a dark complexion and a purple tongue with possible spots, signals Stomach Blood Stagnation. The pulse is often choppy or hesitant, indicating that blood is not flowing smoothly through the stomach’s collaterals.
As the condition advances, profound fatigue, pallor, emaciation, and dizziness emerge, with a very pale tongue and a thin, weak pulse. This is Qi and Blood Deficiency, reflecting severe depletion when the body’s vital substances are consumed by the disease.
A sensation of a lump or fullness, persistent nausea, and a thick, greasy tongue coating - even if the tongue body is pale - suggest Phlegm-Dampness accumulating in the middle burner. The pulse is often slippery, indicating pathological dampness that contributes to tumor formation.
TCM Patterns for Stomach Cancer
In TCM, the aim is to address the root cause, not just the symptom — it calls that root cause a “pattern.” The same stomach cancer 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 yourself in more than one of these patterns, because stomach cancer is a complex condition where deficiency and excess often coexist. You might feel both fatigued and bloated, or have a dull ache that sometimes becomes sharp - that overlap is expected.
To find the most relevant pattern, focus on the symptom that bothers you most and what makes it better or worse. A dull pain that improves with rest and warmth leans toward deficiency, while a stabbing pain that is fixed and unrelenting points to blood stasis. Notice how your digestion reacts to stress versus diet.
Because these patterns can blend and shift over time, especially during cancer treatment, a professional TCM diagnosis with tongue and pulse assessment is invaluable. A practitioner can detect subtle signs that are hard to see on your own, such as a slightly purple tongue or a wiry pulse, which guide the right herbal formula.
If you have been diagnosed with stomach cancer or suspect it, always work closely with a qualified TCM practitioner alongside your oncologist. Self-treatment is not safe in this context; the patterns described here are for understanding, not for replacing medical care. Seek immediate help if pain is severe, you are losing weight rapidly, or you vomit blood.
Spleen and Stomach Qi Deficiency
Stomach Blood Stagnation
Qi and Blood Deficiency
Treatment
Four ways to address stomach cancer in TCM — explore each, or take the quiz to see what fits you first.
Formulas traditionally used for stomach cancer
6 formulas across the patterns above. The right one depends on your pattern — start with the quiz if you're unsure which fits.
A foundational classical formula used to strengthen digestion and restore vitality. It gently tonifies the Spleen and Stomach to address fatigue, poor appetite, loose stools, and a pale complexion caused by Qi deficiency. All four herbs are mild and balanced, making this one of the gentlest and most widely used tonic formulas in Chinese medicine.
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 classical formula for treating acute digestive upsets caused by a combination of Dampness and Heat lodging in the Stomach and intestines. It addresses simultaneous vomiting and diarrhea, a feeling of fullness and stuffiness in the chest and upper abdomen, irritability, and dark scanty urine, particularly during hot and humid seasons.
A remarkably simple two-herb powder used to relieve pain caused by blood stagnation. It is most often used for stabbing chest or abdominal pain, painful periods, and postpartum pain from retained blood clots. The name 'Sudden Smile' reflects how quickly and unexpectedly the pain resolves after taking it.
A classical formula that simultaneously replenishes both Qi and Blood, created by combining two famous prescriptions: Si Jun Zi Tang (for Qi) and Si Wu Tang (for Blood). It is commonly used for people who feel chronically tired, look pale or sallow, have a poor appetite, experience dizziness or heart palpitations, and feel generally run down due to dual deficiency of Qi and Blood.
A foundational formula used to clear excess phlegm and dampness from the body, especially when they cause coughing with white phlegm, nausea, chest tightness, dizziness, or a heavy feeling in the limbs. It works by drying dampness, dissolving phlegm, and supporting healthy digestion. Named for its two key ingredients, Ban Xia and Chen Pi, which are most effective when aged.
Patients often notice improved appetite, less fatigue, and reduced chemotherapy side effects within 2-4 weeks of starting herbs and acupuncture. Excess patterns like Damp-Heat or Blood Stagnation may respond more quickly in terms of symptom relief, while deep deficiency patterns require 3-6 months or longer of consistent treatment to rebuild the body's reserves. TCM is a long-term support strategy, not a quick fix, and is most effective when used continuously alongside your oncology care.
Treatment principles
Across all patterns, TCM treatment of stomach cancer aims to strengthen the body's vital Qi while simultaneously addressing the excess pathogens - phlegm, dampness, blood stasis, heat, and toxins - that have accumulated. The specific approach depends on the pattern: for Spleen and Stomach Qi Deficiency, the priority is to tonify Qi with formulas like Si Jun Zi Tang; for Liver Qi Stagnation invading the Stomach, we soothe the Liver and harmonize the Stomach with Chai Hu Shu Gan San; for Damp-Heat, we clear heat and transform dampness; and for Blood Stagnation, we invigorate blood and break stasis.
In advanced stages where Qi and Blood are both severely depleted, the focus shifts to deep nourishment with formulas like Ba Zhen Tang. Because stomach cancer often involves mixed patterns, a skilled practitioner will layer herbs to address both the root deficiency and the branch excess. Acupuncture is used to regulate the Stomach and Spleen channels, calm the mind, and alleviate pain. The goal is not just to shrink the tumor but to restore the body's own balance and resilience.
What to expect from treatment
Most patients begin with weekly acupuncture sessions and a daily herbal decoction or granule formula. Within the first few weeks, you may notice better digestion, less nausea, and a gradual increase in energy. Pain relief can be more immediate for some. Over the following months, as the herbs work to rebuild your constitution, you should feel stronger and better able to handle conventional treatments. Progress is often measured by improvements in appetite, weight stability, and overall well-being, rather than just tumor markers alone.
General dietary guidance
Focus on warm, cooked, and easily digestible foods that support the Spleen and Stomach. Favour congee (rice porridge), soups, steamed vegetables, well-cooked grains, and small amounts of lean protein. Ginger, cardamom, and fennel can help warm the middle burner and ease nausea. Avoid raw and cold foods, ice drinks, greasy and fried items, spicy peppers, alcohol, and excessive sweets, as these all burden the digestive system and create dampness and phlegm. Eat small, frequent meals rather than large ones, and chew thoroughly.
Combining TCM with conventional treatment
TCM should always be used as a complement to, not a replacement for, standard oncology care. Inform both your oncologist and your TCM practitioner of all treatments you are receiving. Some Chinese herbs can interact with chemotherapy agents - for example, herbs that strongly move blood may increase bleeding risk if your platelet count is low. Antioxidant-rich herbs might theoretically interfere with certain chemotherapies, though evidence is mixed. Always check with your doctor.
Acupuncture is generally safe and can be used on the same day as chemotherapy to manage side effects. Never discontinue prescribed cancer treatments without consulting your oncologist.
*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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Sudden, severe abdominal pain — Pain that is intense, unrelenting, or unlike any you've felt before could indicate a perforation or obstruction and requires immediate evaluation.
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Vomiting blood or material that looks like coffee grounds — This suggests active bleeding in the stomach and is a medical emergency.
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Black, tarry stools — Dark, sticky stools can indicate internal bleeding from the stomach or upper digestive tract.
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Difficulty swallowing or feeling that food is stuck — A sudden inability to swallow may signal a blockage that needs urgent attention.
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Unexplained, rapid weight loss or severe weakness — If you are losing weight quickly or feel too weak to stand, seek medical help immediately.
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Jaundice (yellowing of the skin or eyes) — This can be a sign that the cancer has spread to the liver or bile ducts and requires prompt assessment.
Audience-specific guidance — open what applies to you
Stomach cancer during pregnancy is extremely rare and requires a coordinated approach between an oncologist, obstetrician, and TCM practitioner. Many anti-cancer herbs are contraindicated because they strongly move Blood and Qi, which can threaten the pregnancy. Herbs such as Tao Ren (Peach Kernel), Hong Hua (Safflower), San Leng (Burreed Rhizome), and E Zhu (Zedoary Rhizome) must be avoided. Acupuncture points traditionally forbidden during pregnancy-including Sanyinjiao (SP-6), Hegu (LI-4), and points on the lower abdomen-should not be needled.
Treatment focuses on supporting the mother's Zheng Qi with gentle Qi and Blood tonics like Si Jun Zi Tang, but only under strict professional supervision. In many cases, herbal treatment is deferred until after delivery, while moxibustion and gentle dietary therapy can provide some support.
During breastfeeding, caution is essential when using herbal medicine for stomach cancer. Many anti-cancer herbs are toxic or have strong actions that can pass into breast milk and harm the infant. Bitter-cold herbs like Huang Lian (Coptis) may cause infant diarrhea. Formulas that move Blood or break Stasis are generally avoided.
If TCM treatment is necessary, the focus should be on mild Qi and Blood tonics that are safe for lactation, such as Huang Qi (Astragalus) and Dang Gui (Angelica sinensis) in small doses, but only after careful risk-benefit assessment. Acupuncture is a safer modality and can help manage pain and nausea without exposing the infant to herbs. Always consult both a TCM practitioner and a lactation specialist.
Primary stomach cancer is exceedingly rare in children, so TCM patterns and treatments are not well established for this population. If it occurs, the presentation is likely to be dominated by severe Spleen Qi Deficiency, with rapid weight loss, abdominal distention, and failure to thrive.
Any herbal treatment must use significantly reduced dosages-typically one-quarter to one-half of the adult dose, depending on the child's age and weight-and avoid harsh or toxic herbs entirely. Pediatric acupuncture uses fewer needles and shorter retention times. The primary role of TCM in such cases is supportive care to strengthen the Spleen and Stomach and mitigate the side effects of conventional treatment, always under the guidance of a pediatric oncologist.
In elderly patients, stomach cancer almost always presents with a foundation of Spleen and Kidney Deficiency, often combined with Qi and Blood Deficiency. The body's reserves are already low, so treatment must prioritize supporting Zheng Qi rather than aggressively attacking the pathogen. Herbal dosages should be reduced to about two-thirds of the standard adult dose, and formulas should emphasize gentle tonification with herbs like Huang Qi, Dang Shen, and Bai Zhu. Harsh blood-moving or toxic herbs are poorly tolerated and can further weaken the patient.
Acupuncture is generally well tolerated and can be used to improve appetite, reduce pain, and boost energy. Polypharmacy is a concern, so the TCM practitioner must be aware of all medications the patient is taking to avoid interactions. Treatment timelines are longer, and the goal is often to improve quality of life rather than cure.
Evidence & references
Research on TCM for stomach cancer has grown considerably, particularly in China. Many studies demonstrate that combining Chinese herbal medicine with conventional chemotherapy can improve quality of life, reduce side effects like nausea and fatigue, and possibly enhance survival. A clinical trial using acupuncture and the herbal formula Bu Yang Yi Wei Tang for gastric cancer patients with Qi deficiency and Blood stasis showed significant improvements in symptoms and quality of life scores.
Systematic reviews and meta-analyses suggest that TCM adjunctive therapy may improve immune function and reduce tumor recurrence, but the overall quality of evidence is moderate due to small sample sizes and methodological limitations in many trials. High-quality, multi-center RCTs are still needed to confirm these benefits.
Key clinical studies
This clinical trial evaluated the combination of acupuncture and the herbal formula Bu Yang Yi Wei Tang in gastric cancer patients with Qi deficiency and blood stasis. The treatment group showed significant improvement in symptoms such as epigastric pain, fatigue, and appetite, as well as better quality of life scores compared to the control group.
Acupuncture combined with herbal medicine for gastric cancer with Qi deficiency and blood stasis
Acupuncture combined with herbal medicine for gastric cancer with Qi deficiency and blood stasis. Shanghai Journal of Acupuncture, 2023.
This review discusses the role of TCM Fuzheng (supporting the Zheng Qi) therapy in gastric cancer. It highlights that tonifying Spleen and Kidney Qi can enhance immune function, reduce chemotherapy toxicity, and improve long-term outcomes. The review synthesizes evidence from multiple clinical studies and provides a theoretical framework for integrative treatment.
Application of TCM Fuzheng method in prevention and treatment of gastric cancer
Application of TCM Fuzheng method in prevention and treatment of gastric cancer. Journal of Shanghai University of Traditional Chinese Medicine.
Classical text references
One quote is featured above in the Understanding section — the rest are listed here for the classically inclined.
「Accumulations (Ji) are diseases of the Zang organs and are fixed; gatherings (Ju) are diseases of the Fu organs, appear intermittently, and the pain shifts (积者，脏病也，终不移；聚者，腑病也，发作有时，展转痛移).」
"Accumulations (Ji) are diseases of the Zang organs and are fixed; gatherings (Ju) are diseases of the Fu organs, appear intermittently, and the pain shifts."
Jin Gui Yao Lue (Essentials from the Golden Cabinet)
Chapter 11: On Pulse, Syndrome, and Treatment of Accumulations and Gatherings
Frequently asked questions
Common questions about using Traditional Chinese Medicine for stomach cancer.
TCM is not a standalone cure for stomach cancer and should never replace conventional medical treatment. However, it is a powerful complementary therapy that can strengthen your body, reduce the side effects of chemotherapy and radiation, improve appetite and energy, and support your overall recovery. Many patients find that TCM helps them tolerate conventional treatments better and maintain a higher quality of life.
Yes, acupuncture is generally safe and well-tolerated during chemotherapy when performed by a qualified practitioner. It can help relieve nausea, fatigue, pain, and neuropathy. Always inform your acupuncturist about your full treatment plan, and make sure they use sterile, single-use needles, as your immune system may be compromised.
Many Chinese herbs can be taken alongside conventional cancer treatments, but it is critical that both your oncologist and your TCM practitioner know exactly what you are taking. Some herbs may interact with chemotherapy drugs or affect liver enzymes. Blood-moving herbs like Dang Gui or Chuan Xiong should be used cautiously if you are on blood thinners. Never stop or change your conventional medications without medical advice.
In general, TCM recommends warm, cooked, easily digestible foods that support the Spleen and Stomach. Think congee, soups, steamed vegetables, and lean proteins. Avoid raw, cold, greasy, spicy, or overly sweet foods, as they can create dampness and phlegm. Ginger and cardamom tea can help settle the stomach. Your TCM practitioner can give you more specific dietary advice based on your individual pattern.
For active support during cancer treatment, weekly acupuncture sessions are common initially. As your condition stabilizes, the frequency may be reduced to every other week or monthly. Your practitioner will adjust the schedule based on your energy levels, symptoms, and how you respond.
Yes, acupuncture and herbal formulas can be very effective for managing cancer-related pain, especially when the pain is due to Qi stagnation or blood stasis. Many patients find they need less pain medication when they incorporate TCM. Acupuncture points like Zusanli ST-36 and Zhongwan REN-12 are commonly used to relieve stomach pain and regulate digestion.
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