Gut-Directed Hypnotherapy for IBS: The Manchester Protocol and HypnoIBS®

Gut-directed hypnotherapy has become an increasingly recognised treatment for Irritable Bowel Syndrome (IBS), with several decades of research supporting its effectiveness in improving gastrointestinal symptoms and quality of life. Much of the pioneering work in this area was carried out by Professor Peter Whorwell and his colleagues at Manchester, whose research helped establish hypnotherapy as an important therapeutic option for people experiencing persistent IBS symptoms.

The Manchester Protocol remains one of the best-known approaches to gut-directed hypnotherapy for IBS. HypnoIBS® shares many of its central features, including therapeutic discussion, psychoeducation, powerful hypnotic imagery and recordings for home practice. However, there are also differences in how the two approaches are structured and in the range of hypnotherapeutic techniques incorporated into treatment.

The Manchester Protocol generally involves six to twelve appointments lasting approximately 30 to 60 minutes. HypnoIBS® is organised around four longer core sessions, typically lasting 60 to 90 minutes, with additional sessions offered according to individual needs. It also explicitly incorporates hypnotherapeutic approaches informed by Cognitive Behavioural Therapy (CBT), mindfulness and Ericksonian principles.

For practitioners considering training in gut-directed hypnotherapy, understanding these similarities and differences can help clarify how the approaches relate to one another.

Gut-Directed Hypnotherapy for IBS: The Manchester Protocol - What Is It?

The Manchester Protocol was developed by Professor Peter Whorwell and colleagues during the 1980s. Their landmark controlled trial, published in The Lancet in 1984, demonstrated significant improvements in abdominal pain, bloating, bowel habits and general wellbeing among patients with severe IBS who had not responded adequately to conventional treatment (Whorwell et al., 1984).

The approach uses hypnosis to influence the relationship between the brain and digestive system. IBS involves complex interactions between gastrointestinal functioning, visceral sensitivity, nervous system activity and the processing of physical sensations. Gut-directed hypnotherapy uses suggestion and imagery to influence these processes and help clients develop greater comfort and control.

The Manchester Protocol typically includes discussion of symptoms, education about digestive functioning, hypnotic relaxation and suggestions directed towards improving gastrointestinal comfort. Clients might be encouraged to imagine warmth spreading through the abdomen, the digestive system functioning smoothly or the bowel becoming calmer and more settled.

Powerful imagery is a central feature of the approach, alongside suggestions aimed at reducing symptom sensitivity, improving confidence and developing a greater sense of control over digestive functioning.

The Manchester Protocol also incorporates individualised therapeutic work. Practitioners may explore anxiety, lifestyle factors, symptom-related concerns and other difficulties that influence the client's experience of IBS (Gonsalkorale, 2006; Vasant & Whorwell, 2019).

How Many Sessions Does the Manchester Protocol Involve?

The Manchester Protocol has traditionally been associated with a twelve-session programme, although contemporary descriptions also include courses of six to twelve weekly appointments. Sessions usually last between 30 and 60 minutes, with clients encouraged to practise hypnosis at home using audio recordings (Vasant & Whorwell, 2019).

Research has also explored whether shorter treatment programmes can produce comparable outcomes.

Hasan et al. (2021) conducted a randomised trial involving 448 patients with refractory IBS, comparing six and twelve sessions of gut-focused hypnotherapy using the Manchester Protocol. The researchers found that six sessions were non-inferior to twelve in terms of improvements in IBS symptom severity.

Clinically meaningful improvements were reported by 78.8% of patients allocated to six sessions, compared with 73.9% of those allocated to twelve sessions. The shorter programme also had a lower dropout rate, suggesting potential practical benefits in terms of treatment completion.

This research adds to our understanding of how gut-directed hypnotherapy can be delivered and demonstrates that a shorter programme can produce outcomes comparable to a longer course for many clients.

What Do the Manchester Protocol and HypnoIBS® Have in Common?

There are several important similarities between the Manchester Protocol and HypnoIBS®. Both are based on gut-directed hypnotherapy and recognise the importance of working with the relationship between the brain and digestive system. Both also combine discussion, psychoeducation, hypnotic interventions and independent practice.

Time for discussion is an important element of both approaches. Practitioners explore the client's symptoms, how these affect everyday life, situations that may influence symptom severity and the client's experiences between appointments. This provides opportunities to review progress and adapt the hypnotic work to what is happening in the client's life.

Psychoeducation is another shared feature. Helping clients understand the gut–brain connection can be an important part of developing confidence and making sense of their symptoms. This may include explaining how the nervous system influences digestive functioning, how gastrointestinal sensations are processed and how attention, expectation and emotional responses can affect symptom experience.

Both approaches also place considerable emphasis on the use of powerful hypnotic imagery. Images involving warmth, soothing sensations, comfortable digestive functioning or personally meaningful metaphors can help clients develop new experiences and responses within hypnosis.

Recordings are another important similarity. Both approaches encourage clients to practise hypnosis between appointments, helping to reinforce therapeutic suggestions and develop greater confidence in using the techniques independently. Recordings can also provide a resource that clients continue to use after their programme has ended.

A further shared feature is the emphasis on individualising treatment. Clients with IBS can have very different symptoms, concerns and experiences, and both approaches recognise the importance of adapting therapeutic work accordingly.

How Does HypnoIBS® Build on Gut-Directed Hypnotherapy?

HypnoIBS® is firmly rooted in gut-directed hypnotherapy, drawing on the established research supporting hypnosis for IBS. However, hypnotherapy doesn't exist in a vacuum. As our understanding of psychological therapies and the gut–brain connection develops, there are opportunities to incorporate relevant findings into hypnotherapeutic practice.

Gut-directed hypnotherapy and CBT both have substantial research supporting their use in IBS. Mindfulness-based approaches have also demonstrated benefits in clinical research, particularly in relation to symptom severity, distress and quality of life (Laird et al., 2017; Gaylord et al., 2011).

HypnoIBS® draws on these approaches while retaining hypnosis as the central therapeutic method. CBT-informed and mindfulness-informed principles are incorporated into hypnotic suggestions, imagery, metaphor and mental rehearsal, giving practitioners additional ways of working with the different factors that may influence a client's experience of IBS.

The programme also incorporates Ericksonian principles, including utilisation, indirect suggestion and metaphorical language. These techniques can help practitioners develop hypnotic interventions around the client's own experiences, language and resources.

The emphasis is on understanding what is happening for an individual client and using that understanding to develop meaningful hypnotic work.

How Are CBT and Mindfulness Incorporated into HypnoIBS®?

CBT-informed hypnotherapy for IBS

CBT has an established evidence base for IBS, particularly in helping people recognise and change patterns of thinking and behaviour that contribute to symptom-related distress and restrictions in everyday life (Laird et al., 2017).

HypnoIBS® incorporates these principles into hypnotherapy, using cognitive and behavioural understanding to inform the development of hypnotic interventions.

For example, someone with IBS might experience abdominal discomfort before travelling and immediately begin anticipating difficulties finding a toilet. This may increase anxiety, heighten attention towards gastrointestinal sensations and lead to avoiding travel altogether.

A CBT-informed approach can help identify the relationship between the triggering situation, the client's thoughts, emotional responses, physical sensations and subsequent behaviour.

Hypnosis can then be used to support change through imagery, therapeutic suggestion and mental rehearsal. The client might be guided through an imagined journey, developing a greater sense of confidence, responding differently to physical sensations and experiencing themselves managing the situation comfortably.

In this way, CBT provides a framework for identifying patterns that may be maintaining difficulties, while hypnosis offers opportunities to experience, rehearse and strengthen alternative responses.

Mindfulness-informed hypnotherapy for IBS

Mindfulness-based approaches have also been investigated for IBS. For example, Gaylord et al. (2011) found improvements in IBS symptom severity following an eight-week mindfulness programme, with benefits maintained at follow-up.

Mindfulness principles can be particularly useful when working with attention and the way clients respond to gastrointestinal sensations. People with IBS may become highly attentive to changes in digestive functioning, particularly when symptoms have been unpredictable or have previously interfered with important activities.

HypnoIBS® incorporates mindfulness-informed techniques into hypnosis, helping clients develop greater flexibility in how they direct their attention and respond to physical sensations.

Hypnotic suggestions might encourage someone to notice a sensation without becoming immediately caught up in anticipating what it means or what might happen next. Imagery and metaphor can help develop a sense of space around an experience, while other suggestions can support the ability to redirect attention towards more comfortable or meaningful aspects of the environment.

These approaches can also be incorporated into self-hypnosis and recordings, giving clients opportunities to practise between appointments.

Ericksonian techniques and individualised suggestion

HypnoIBS® also draws on Ericksonian approaches, particularly utilisation, indirect suggestion and metaphorical storytelling.

For example, one client may respond well to direct suggestions about digestive comfort, while another may find imagery drawn from their own interests or experiences more meaningful. Someone who enjoys gardening might connect with imagery involving a garden gradually returning to balance, while another client may respond to a metaphor involving a familiar journey becoming smoother and easier.

Future-focused hypnotic rehearsal can also be useful when clients have begun avoiding situations because of IBS. Imagining a different experience, supported by personally meaningful suggestions, can help strengthen confidence and support behavioural change.

These techniques are incorporated alongside gut-directed imagery, allowing practitioners to develop hypnotic work that reflects the individual client's needs and responses.

How Do Session Lengths and Treatment Programmes Compare?

One of the most noticeable practical differences between the Manchester Protocol and HypnoIBS® is the length of individual appointments and the way therapeutic work is organised.

As described by Vasant and Whorwell (2019), the Manchester approach generally involves sessions lasting between 30 and 60 minutes, delivered weekly over six to twelve weeks. Treatment develops across these appointments, with hypnotic suggestions reinforced through regular practice and recordings between sessions.

HypnoIBS® recommends considerably longer appointments, typically lasting between 60 and 90 minutes. This allows more time for discussion, psychoeducation and substantial hypnotic work within each appointment.

A HypnoIBS® session might begin with reviewing the client's experiences since the previous appointment, exploring changes in symptoms and identifying particular difficulties. This can lead into psychoeducation about relevant aspects of the gut–brain connection or a discussion of patterns involving attention, expectation and behaviour.

The hypnotic component can then be developed around what has emerged during the conversation. For example, a practitioner might combine gut-directed imagery with CBT-informed mental rehearsal or suggestions designed to help the client develop a different response to physical sensations.

Longer appointments also provide opportunities to explore the client's experience of hypnosis, introduce recordings and discuss how techniques can be used independently.

This structure reflects the way many hypnotherapists work in private practice, combining therapeutic discussion and hypnosis within the same appointment. It also gives practitioners time to respond to individual needs and develop interventions that go beyond a standardised script.

How Many HypnoIBS® Sessions Are Needed?

HypnoIBS® is organised around four core sessions, each typically lasting 60 to 90 minutes. The programme provides a clear structure for therapeutic work, supported by recordings and opportunities for independent practice between appointments.

There are practical considerations behind this approach. Many people with IBS have already spent considerable time and money seeking help for their symptoms, and the financial commitment involved in private therapy can be significant. A shorter initial programme, supported by recordings and self-hypnosis, can make treatment more accessible.

The four-session framework also encourages practitioners to consider how each appointment builds on the previous one. Rather than repeating the same intervention, sessions can focus on different aspects of the client's experience, introducing new techniques, reviewing progress and consolidating improvements.

Some clients may achieve their goals within four sessions, while others may benefit from additional appointments. Practitioners are encouraged to review progress throughout treatment and make decisions about further sessions collaboratively with the client.

Which Gut-Directed Hypnotherapy Approach Is Right for Practitioners?

The Manchester Protocol has played a significant role in establishing gut-directed hypnotherapy as a treatment for IBS. Its research has helped demonstrate that hypnosis can produce meaningful improvements in gastrointestinal symptoms and quality of life, and the approach continues to influence contemporary practice.

HypnoIBS® builds on this wider evidence base, sharing the use of discussion, psychoeducation, gut-directed imagery, individualised suggestions and recordings for home practice.

The differences are primarily in how treatment is structured and the particular therapeutic approaches emphasised within the training.

The Manchester Protocol generally involves six to twelve shorter appointments, while HypnoIBS® offers a framework of four longer core sessions, with additional appointments according to individual needs. HypnoIBS® also explicitly integrates hypnotherapeutic techniques informed by CBT, mindfulness and Ericksonian principles, helping practitioners work with attention, expectation, emotional responses and behaviour alongside gastrointestinal symptoms.

For qualified hypnotherapists, this provides opportunities to build on existing skills and develop greater confidence in adapting therapeutic work to the individual client.

Both approaches share an important aim: helping people with IBS experience greater comfort, confidence and control, while reducing the impact of symptoms on everyday life.

Study HypnoIBS® Gut-Directed Hypnotherapy with the Academy of the Inner Mind

HypnoIBS® is an advanced practitioner training programme developed by Dr Claire Jack for qualified therapists who want to extend their knowledge and skills in working with clients experiencing IBS.

The course explores the gut–brain connection, the research supporting gut-directed hypnotherapy, and the application of CBT-informed, mindfulness-informed and Ericksonian techniques within hypnosis.

Practitioners learn how to combine therapeutic discussion, psychoeducation, powerful imagery, suggestion, metaphor and mental rehearsal within a structured but adaptable four-session programme. Sessions are designed to allow approximately 60 to 90 minutes for therapeutic work, with recordings and client resources supporting independent practice between appointments.

Training includes practical scripts, client resources and guidance on adapting interventions to different presentations of IBS.

Find out more about HypnoIBS® and advanced hypnotherapy training at the Academy of the Inner Mind.

Frequently Asked Questions About Gut-Directed Hypnotherapy for IBS

Is the Manchester Protocol the same as Whorwell's IBS hypnotherapy approach?

Yes. The Manchester Protocol refers to the gut-directed hypnotherapy approach developed by Professor Peter Whorwell and colleagues at Manchester. It has been researched extensively and remains an important foundation for contemporary IBS hypnotherapy.

How many sessions are involved in the Manchester Protocol?

The Manchester Protocol has traditionally involved twelve sessions, although six-session programmes have also been studied. Appointments generally last between 30 and 60 minutes, with recordings used to support home practice.

How is HypnoIBS® different from the Manchester Protocol?

HypnoIBS® uses a four-session core framework, with longer appointments of approximately 60 to 90 minutes. It shares the Manchester approach's emphasis on the gut–brain connection, psychoeducation, imagery and recordings, while explicitly incorporating CBT-informed, mindfulness-informed and Ericksonian hypnotherapeutic techniques.

Does HypnoIBS® include gut-directed hypnosis?

Yes. Gut-directed hypnosis is central to HypnoIBS®. Practitioners learn how to use hypnotic imagery, suggestion and other techniques to work with gastrointestinal symptoms, alongside interventions addressing attention, expectation, emotional responses and behaviour.

Can HypnoIBS® practitioners offer more than four sessions?

Yes. Four sessions provide a starting framework, and practitioners can offer additional appointments according to the client's needs, progress and therapeutic goals.

References

Gaylord, S. A., Palsson, O. S., Garland, E. L., Faurot, K. R., Coble, R. S., Mann, J. D., Frey, W., Leniek, K., & Whitehead, W. E. (2011). Mindfulness training reduces the severity of irritable bowel syndrome in women: Results of a randomized controlled trial. The American Journal of Gastroenterology, 106(9), 1678–1688. https://doi.org/10.1038/ajg.2011.184

Gonsalkorale, W. M. (2006). Gut-directed hypnotherapy: The Manchester approach for treatment of irritable bowel syndrome. International Journal of Clinical and Experimental Hypnosis, 54(1), 27–50. https://doi.org/10.1080/00207140500323030

Hasan, S. S., Whorwell, P. J., Miller, V., Morris, J., & Vasant, D. H. (2021). Six vs 12 sessions of gut-focused hypnotherapy for irritable bowel syndrome: A randomized trial. Gastroenterology, 160(7), 2605–2607.e3. https://doi.org/10.1053/j.gastro.2021.02.058

Laird, K. T., Tanner-Smith, E. E., Russell, A. C., Hollon, S. D., & Walker, L. S. (2017). Short-term and long-term efficacy of psychological therapies for irritable bowel syndrome: A systematic review and meta-analysis. Clinical Gastroenterology and Hepatology, 15(7), 937–947.e4. https://doi.org/10.1016/j.cgh.2016.11.020

Vasant, D. H., & Whorwell, P. J. (2019). Gut-focused hypnotherapy for functional gastrointestinal disorders: Evidence-base, practical aspects, and the Manchester Protocol. Neurogastroenterology & Motility, 31(8), e13573. https://doi.org/10.1111/nmo.13573

Whorwell, P. J., Prior, A., & Faragher, E. B. (1984). Controlled trial of hypnotherapy in the treatment of severe refractory irritable-bowel syndrome. The Lancet, 2(8414), 1232–1234. https://doi.org/10.1016/S0140-6736(84)92793-4