Irritable bowel syndrome (IBS) relief in Wokingham

1. Overview

Irritable bowel syndrome (IBS) is the most common functional gastrointestinal disorder, affecting approximately 10–15% of the global adult population and around 13 million people in the UK. It is characterised by recurring abdominal pain associated with changes in bowel habit, in the absence of structural or biochemical abnormalities that would explain the symptoms. IBS significantly reduces quality of life, impairs work performance and productivity, and is responsible for substantial healthcare costs worldwide.

Conventional medical treatment for IBS focuses on managing individual symptoms — antispasmodics for pain, laxatives for constipation, antidiarrhoeals for loose bowels, low-dose antidepressants for pain sensitivity — without addressing the underlying gut-brain dysregulation that drives the condition. Traditional Chinese medicine (TCM), combining acupuncture, Chinese herbal medicine and moxibustion, takes a holistic approach to IBS that addresses the underlying patterns of organ dysfunction, Qi stagnation and Spleen-Stomach imbalance driving the symptoms, rather than treating each symptom in isolation. A growing evidence base from randomised controlled trials and systematic reviews supports the use of acupuncture and TCM for IBS, with demonstrated improvements in symptom severity, abdominal pain and quality of life.

2. Symptoms and subtypes

IBS is diagnosed using the Rome IV criteria, which require recurrent abdominal pain on average at least one day per week in the last three months, associated with two or more of: a change in stool frequency, a change in stool form (appearance), or improvement with defaecation. IBS is classified into four subtypes based on the predominant stool pattern:

IBS with predominant diarrhoea (IBS-D) — the most common subtype, characterised by loose, watery or mushy stools, urgency, and more than three bowel movements per day. Abdominal pain is typically relieved by defaecation. Triggers often include eating, stress and anxiety
IBS with predominant constipation (IBS-C) — characterised by hard, lumpy stools, fewer than three bowel movements per week, a sensation of incomplete evacuation and straining. Abdominal bloating and discomfort are prominent features
IBS with mixed bowel habits (IBS-M) — alternating between diarrhoea and constipation within the same day or week. This is the most challenging subtype to manage conventionally and responds particularly well to TCM’s individualised pattern-based approach
IBS unclassified (IBS-U) — where the stool pattern does not fit clearly into the above subtypes

In addition to bowel habit changes, IBS commonly produces bloating and abdominal distension, excessive wind and flatulence, abdominal pain or cramping (often relieved by passing wind or opening the bowels), mucus in the stools, and a sensation of urgency. Many IBS sufferers also experience significant anxiety, depression and sleep disturbance, reflecting the strong gut-brain axis component of the condition.

3. Causes and triggers

IBS is now understood as a disorder of the gut-brain axis — the bidirectional communication network connecting the central nervous system, the enteric nervous system of the gut, and the gut microbiome. This explains why psychological factors and gastrointestinal function are so intimately linked in IBS. Key causes and contributing factors include:

Gut-brain axis dysregulation — abnormal signalling between the brain and gut produces visceral hypersensitivity (a lowered pain threshold in the gut, so normal levels of gas or intestinal movement that would not cause discomfort in healthy people are perceived as painful in IBS sufferers) and dysmotility (abnormal speed and coordination of intestinal contractions)
Psychological stress, frustration and anxiety — the most common trigger for IBS flares. Stress directly alters gut motility and visceral sensitivity through the gut-brain axis. In TCM, chronic emotional stress, frustration and suppressed anger affect the Liver organ, which then invades and damages the Spleen and Stomach, producing abdominal pain, diarrhoea and bloating. This is the most common underlying pattern in IBS
Post-infectious IBS — IBS frequently develops following a gastrointestinal infection (gastroenteritis), particularly bacterial infections such as Campylobacter, Salmonella or SARS-CoV-2. Post-infectious IBS involves persistent low-grade inflammation, altered gut microbiome and increased intestinal permeability (“leaky gut”)
Dietary triggers — certain foods reliably worsen IBS symptoms in susceptible individuals, particularly high-FODMAP foods (fermentable carbohydrates), dairy products, gluten-containing foods, raw cold foods, alcohol, caffeine and high-fat meals. In TCM, dairy products, gluten, raw cold foods and sweet foods are categorised as damp-generating and Spleen-damaging, weakening the digestive system’s transforming function
Gut microbiome dysbiosis — altered composition of the gut microbiome is consistently found in IBS and is thought to contribute to visceral hypersensitivity, abnormal fermentation (bloating) and altered immune activation in the gut lining
Hormonal factors — IBS is significantly more common in women (approximately 2:1 female-to-male ratio) and symptoms often fluctuate with the menstrual cycle, worsening premenstrually in many women, linking IBS to the broader hormonal and Liver Blood patterns recognised in TCM
Altered intestinal permeability — increased permeability of the gut lining allows bacterial products and antigens to trigger ongoing low-grade immune activation, contributing to the visceral hypersensitivity characteristic of IBS

4. Diagnosis

IBS is a clinical diagnosis based on the Rome IV symptom criteria, with investigations used to exclude organic conditions that could explain the symptoms rather than to confirm IBS itself:

Rome IV criteria — recurrent abdominal pain at least one day per week on average in the past three months, with symptom onset at least six months before diagnosis, associated with at least two of: change in stool frequency, change in stool appearance, improvement with defaecation
Exclusion of alarm features — features that require further investigation before diagnosing IBS include: rectal bleeding, unintentional weight loss, nocturnal symptoms that wake the patient from sleep, a family history of colorectal cancer or inflammatory bowel disease, and onset after age 50. These warrant colonoscopy and other investigations
Blood tests — full blood count, CRP and ESR (inflammation markers), coeliac antibodies (anti-tTG IgA), thyroid function and stool calprotectin are usually checked to exclude anaemia, coeliac disease, thyroid disorders and inflammatory bowel disease
Stool tests — stool calprotectin is a particularly useful test that distinguishes IBS from inflammatory bowel disease (Crohn’s disease, ulcerative colitis): a normal result makes IBD very unlikely

5. IBS in Chinese medicine

In traditional Chinese medicine, IBS corresponds most commonly to patterns of Spleen and Stomach dysfunction, often precipitated or maintained by Liver Qi stagnation — the TCM correlate of chronic emotional stress, frustration and unresolved tension. The Liver’s role in ensuring the smooth flow of Qi throughout the body means that chronic Liver Qi stagnation disrupts the Spleen and Stomach’s digestive functions, producing the abdominal pain, irregular bowels and bloating characteristic of IBS. The most common TCM patterns seen in IBS include:

Liver Qi stagnation invading the Spleen (Gan Pi Bu He) — the most common IBS pattern, directly corresponding to stress-triggered IBS. Chronic emotional stress, frustration and suppressed anger cause Liver Qi to stagnate; when the stagnation overflows, it disrupts the Spleen’s function of transforming and transporting food and fluids. Produces alternating bowel habits (particularly diarrhoea triggered by stress or emotional upset), abdominal cramping relieved by passing wind or stools, bloating that worsens with emotional tension, and sighing. This pattern commonly presents as IBS-D or IBS-M. Treatment smooths Liver Qi, tonifies the Spleen and regulates Stomach Qi. The classical formula for this pattern is Tong Xie Yao Fang (Painful Diarrhoea Essential Formula)
Spleen Qi deficiency with Dampness (Pi Xu Shi Zhong) — a foundational deficiency pattern where the Spleen’s transforming function is impaired, leading to accumulation of Dampness in the middle burner. Produces loose, unformed stools, fatigue after eating, bloating, poor appetite, heavy limbs and a tendency to feel better with warmth. Associated with IBS-D or IBS-M with a clear dietary trigger (damp-generating foods). Treatment tonifies Spleen Qi, resolves Dampness and warms the middle
Spleen and Kidney Yang deficiency (Pi Shen Yang Xu) — a colder, more constitutional pattern seen in longstanding IBS, particularly IBS with early morning diarrhoea (“cock-crow diarrhoea”), cold limbs, low energy and a sensation of internal coldness. The Kidney’s warming function fails to support Spleen digestion, producing persistent loose stools and poor digestive function. Treatment warms and tonifies Spleen and Kidney Yang. Moxibustion is particularly effective for this pattern
Damp-Heat accumulation in the intestines — produces urgent, frequent loose stools or diarrhoea with a burning sensation, abdominal cramping, incomplete evacuation and sometimes mucus or a foul odour to the stools. Associated with infection-triggered post-infectious IBS or consumption of hot, spicy foods and alcohol. Treatment clears Damp-Heat from the intestines
Cold accumulation in the intestines — produces IBS-C with cold-aggravated abdominal cramping, hard stools, relief from warmth, and a tendency to feel worse in cold weather or after cold food and drinks. Treatment warms the intestines and disperses Cold, with moxibustion playing a central role

6. Acupuncture for IBS

Acupuncture addresses IBS through multiple well-researched mechanisms that directly target the gut-brain axis dysregulation underlying the condition. These include:

Regulating gut motility — acupuncture at points such as ST25 (Tianshu) and ST36 (Zusanli) has been shown in both clinical and experimental studies to normalise the speed and coordination of intestinal contractions, reducing diarrhoea in IBS-D and improving transit in IBS-C
Raising the visceral pain threshold — acupuncture increases the sensory threshold of the gut, reducing visceral hypersensitivity so that normal levels of gas and intestinal activity are no longer perceived as painful. This is one of the most clinically meaningful effects in IBS, as visceral hypersensitivity is a hallmark of the condition
Regulating the autonomic nervous system — acupuncture activates the parasympathetic nervous system (“rest and digest”) and reduces sympathetic overdrive (“fight or flight”), directly reducing stress-triggered gut motility changes and visceral hypersensitivity
Modulating serotonin pathways — approximately 95% of the body’s serotonin is produced in the gut and regulates intestinal motility and visceral sensation. Acupuncture modulates serotonin signalling in the gut-brain axis, improving both bowel function and mood in IBS sufferers
Reducing anxiety and stress — by altering the brain’s mood chemistry, increasing serotonin and endorphin production and reducing cortisol levels, acupuncture directly reduces the psychological component that drives IBS flares and maintains the gut-brain dysregulation
Reducing intestinal inflammation — acupuncture inhibits the inflammatory signalling pathways that contribute to intestinal permeability and visceral hypersensitivity in post-infectious IBS

Key acupoints used in IBS treatment include ST25 (Tianshu, a specific point for intestinal regulation), ST36 (Zusanli), SP6 (Sanyinjiao), LR3 (Taichong, for Liver Qi stagnation), CV12 (Zhongwan, for Stomach function), CV6 (Qihai) and BL25 (Dachangshu) — with point selection adapted to the individual’s TCM pattern and IBS subtype.

Research evidence

A systematic review and meta-analysis by Yang et al. (2022), published in Frontiers in Public Health, reviewed RCTs of acupuncture and moxibustion for IBS and found improvements in symptom severity, abdominal pain and quality of life, with acupuncture outperforming pharmacological medications for symptom severity in meta-analysis. A 2025 systematic review and meta-analysis by Zhou et al., published in PLOS ONE, included 14 RCTs with 2,038 participants and found that acupuncture significantly improved quality of life in IBS patients compared to conventional treatment (MD = 6.62, 95% CI 2.30–10.94, P < 0.001), as well as improving symptom severity and abdominal pain. An umbrella systematic review of acupuncture and moxibustion for IBS published in the Journal of Integrative Medicine (2024) comprehensively synthesised all available systematic reviews and meta-analyses, providing an overarching assessment of the evidence quality and consistent benefits of TCM for IBS.

7. Chinese herbal medicine for IBS

Chinese herbal medicine is particularly effective for prolonged and chronic IBS, addressing the deep constitutional patterns that acupuncture alone may take longer to resolve. Herbal formulae provide continuous daily therapeutic support between acupuncture sessions and are especially valuable for patients who have an aversion to needles or whose constitution is too weak to respond robustly to needling alone. Commonly used formulae for IBS include:

Tong Xie Yao Fang (Painful Diarrhoea Essential Formula) — the classical formula for IBS with the Liver Qi invading Spleen pattern, specifically designed for pain, urgency and diarrhoea triggered by stress and emotional tension. Research has confirmed its effectiveness in treating IBS, with a randomised controlled trial published in Alimentary Pharmacology & Therapeutics (2018) demonstrating that Tong Xie Yao Fang granules were significantly more effective than placebo for diarrhoea-predominant IBS
Si Jun Zi Tang and its modifications — the foundational formula for Spleen Qi deficiency, tonifying the digestive function and resolving Dampness. Forms the basis of many IBS treatment formulae for deficiency-predominant patterns with fatigue, loose stools and poor appetite
Fu Zi Li Zhong Wan — for IBS with Spleen and Kidney Yang deficiency, particularly early morning diarrhoea, cold limbs and cold-aggravated symptoms. Warms and tonifies the middle burner and Kidney Yang
Ge Gen Huang Lian Tang modifications — for IBS with Damp-Heat in the intestines, producing urgent, burning diarrhoea. Clears Heat, resolves Dampness and stops diarrhoea
Da Huang Fu Zi Tang modifications — for IBS-C with Cold accumulation in the intestines, where constipation is associated with cold abdominal cramping relieved by warmth

All herbs prescribed at this clinic are pharmaceutical-grade granule extracts supplied by Sun Ten (Taiwan), ensuring consistent potency and safety. An online Chinese herbal medicine consultation is available for patients who prefer to receive herbal treatment remotely.

8. Moxibustion for IBS

Moxibustion — the application of warming moxa over specific acupoints — is especially effective for IBS subtypes dominated by Cold, Spleen Yang deficiency and early morning diarrhoea. The warming qualities of moxibustion tonify Spleen and Kidney Yang, dispel Cold from the intestines and improve the Spleen’s transforming and transporting function. Randomised controlled trials of moxibustion for IBS-D have demonstrated significant improvements in stool frequency, consistency and abdominal pain compared to control conditions. Moxa is applied to points including ST25 (Tianshu), ST36 (Zusanli), CV4 (Guanyuan), CV8 (Shenque, the navel — a traditional moxa point for digestive Cold patterns) and SP9 (Yinlingquan) for Dampness. Patients with Cold-pattern IBS frequently describe a marked improvement in bowel function and reduction in abdominal cramping after moxibustion treatment, often from the first session. Heat therapy with an infrared TDP lamp over the lower abdomen provides additional warming support during the session.

9. Self-care and diet

Dietary modifications and lifestyle changes are an important part of managing IBS alongside acupuncture and herbal medicine treatment. From both a biomedical and TCM perspective, the following strategies are particularly important:

Reduce high-FODMAP foods — the low-FODMAP diet (reducing fermentable oligosaccharides, disaccharides, monosaccharides and polyols) is the most evidence-based dietary intervention for IBS and is effective in approximately 70% of IBS sufferers. High-FODMAP foods include onions, garlic, wheat, apples, stone fruits, legumes and lactose-containing dairy. A 4–8 week elimination phase followed by systematic reintroduction helps identify individual triggers. Dietitian supervision is recommended
Avoid TCM damp-generating foods — in Chinese food therapy, dairy products (particularly cold milk and cheese), gluten-containing foods (wheat, rye, barley), raw cold foods (salads, vegetable juices, cold smoothies, ice cream), refined sugar and alcohol are categorised as damp-generating and Spleen-damaging, directly weakening the digestive function and promoting loose stools and bloating. Reducing these foods often produces rapid symptomatic improvement, particularly in IBS-D and IBS-M
Eat warm, cooked foods regularly — from a TCM perspective, warm, cooked, easily digestible foods at regular meal times support Stomach and Spleen Qi. Eating three regular meals per day at consistent times, avoiding long gaps and late-night eating, significantly stabilises digestive function in IBS
Ginger and peppermint — fresh ginger tea warms the middle burner, reduces nausea and improves digestive Qi. Peppermint oil (enteric-coated capsules) has good evidence for reducing IBS abdominal pain and cramping. Both are safely combined with acupuncture and herbal medicine
Manage stress actively — since stress is the most powerful IBS trigger, developing effective stress management strategies is essential. Regular breathwork, meditation, gentle exercise and adequate sleep all support the parasympathetic “rest and digest” state that is required for healthy gut function. Acupuncture itself is profoundly relaxing and contributes to better stress regulation between sessions
Regular moderate exercise — regular aerobic exercise (walking, swimming, cycling) improves gut motility, reduces constipation, lowers stress hormones and improves IBS symptoms across all subtypes. Avoid high-intensity exercise immediately after meals, which can trigger loose bowels
Adequate hydration — drinking 6–8 glasses of water per day is important for both IBS-C (to soften stools) and IBS-D (to replace fluid losses). Avoiding carbonated drinks, which increase bloating and gas, is beneficial
Probiotic supplementation — certain probiotic strains (Bifidobacterium and Lactobacillus species) have evidence for improving IBS symptoms by restoring microbiome balance. They are safely combined with acupuncture and Chinese herbs

10. Treatment at my clinic

I treat IBS at my clinic in Wokingham, Berkshire, combining acupuncture, Chinese herbal medicine and moxibustion in a programme matched to the individual’s IBS subtype, TCM pattern and lifestyle. A combination of acupuncture, Chinese herbs and dietary changes consistently produces the greatest effect on IBS, and I recommend an initial course of twelve weekly sessions for IBS to achieve lasting improvement in bowel function, pain and quality of life.

Most patients notice meaningful improvement in bloating, pain and bowel regularity within four to six sessions. Chinese herbal medicine, taken daily between sessions, significantly accelerates improvement and is particularly important for chronic or refractory IBS. For patients unable to attend in person, an online herbal consultation is available to begin herbal treatment remotely. See the prices page for treatment costs, and the digestive disorders page for an overview of other digestive conditions treated.

11. Frequently asked questions

Can acupuncture cure IBS?

IBS is a chronic functional condition that tends to fluctuate rather than fully resolve. However, acupuncture combined with Chinese herbal medicine can produce very significant and sustained improvements in symptom severity, bowel regularity, abdominal pain and quality of life — to the point where many patients experience long periods of minimal or no symptoms. Addressing the underlying TCM patterns (Liver Qi stagnation, Spleen Qi deficiency) alongside the gut-brain axis dysregulation produces the most durable results, particularly when supported by dietary changes and stress management.

How many acupuncture sessions are needed for IBS?

I recommend an initial course of twelve weekly sessions for IBS to achieve lasting improvement. Most patients notice meaningful changes in pain, bloating and bowel function within four to six sessions. Chronic IBS that has been present for many years, or IBS that has been resistant to conventional treatment, typically requires the full twelve-session course and often benefits from ongoing maintenance treatment every four to six weeks thereafter.

Is Chinese herbal medicine effective for IBS?

Yes. Chinese herbal medicine is particularly effective for chronic and longstanding IBS. The classical formula Tong Xie Yao Fang (Painful Diarrhoea Essential Formula) for stress-triggered IBS-D has been confirmed in a randomised controlled trial to be significantly more effective than placebo. In clinical practice, formulae are individually tailored to the patient’s specific IBS subtype and TCM pattern, producing more targeted therapeutic effects than any single-formula approach. Combined acupuncture and herbal medicine produces better outcomes than either treatment alone for chronic IBS.

Which IBS subtype responds best to acupuncture?

All four IBS subtypes respond well to acupuncture, but IBS-D (diarrhoea-predominant) and IBS-M (mixed) tend to show the fastest initial response, particularly when stress is an obvious trigger. IBS-C (constipation-predominant) also responds well but may require a longer course. For IBS with Cold-pattern symptoms (early morning diarrhoea, cold-aggravated cramping), combined acupuncture and moxibustion is particularly effective.

Is acupuncture safe for IBS during pregnancy?

Yes. Acupuncture is safe during pregnancy when performed by a qualified practitioner. Certain acupuncture points are avoided during pregnancy and the treatment approach is adapted accordingly. Chinese herbal medicine during pregnancy requires careful assessment of each herb’s safety profile and is prescribed only after thorough review. Many pregnant women experience IBS symptoms during pregnancy due to hormonal changes and the physical pressure of the growing uterus, and acupuncture can provide safe and effective relief.