Gut-directed hypnotherapy (GDH) is an evidence-based treatment designed to “calm the conversation” between your mind and your digestive system. 

What is gut-directed hypnotherapy?

Despite what you might see in movies, clinical hypnotherapy has nothing to do with “mind control” or quacking like a duck. It is a state of focused relaxation and heightened suggestibility.

GDH uses this relaxed state to provide your subconscious mind with suggestions and visualizations designed to normalize gut function and reduce sensitivity to pain.

The gut-brain connection

Your brain and gut are connected by millions of nerves (the gut-brain axis). In people with chronic GI conditions like irritable bowel syndrome (IBS), this connection can become “hypersensitive.” Think of it like a car alarm that goes off even when a leaf touches it. GDH helps “recalibrate” that alarm so your gut doesn’t overreact to normal digestion.

Learn more about the gut-brain axis

Learn more about visceral hypersensitivity

What to expect during a GDH session

At Oshi, we use the Nerva app, a proven, research-based GDH program that uses audio recordings. GDH in community settings can be through audio recordings or with a therapist. A typical session is about 15 minutes. Here is how it usually flows:

  1. Relaxation: You are guided into a state of deep physical and mental relaxation.
  2. Focused imagery: You will be asked to visualize your digestive system. You might imagine your gut as a smooth-flowing river or a calm, rhythmic machine.
  3. Specific suggestions: Suggestions focused on your symptoms are provided, such as:
    • Reducing the feeling of pain or bloating.
    • Regulating the speed of digestion.
    • Increasing your sense of control over your symptoms.
  4. Return: You are gently guided back to full alertness, feeling refreshed.

How does it work?

GDH uses a focused, relaxed state to alter brain activity. The brain’s reasoning centers quiet down, making systems typically on “autopilot” more accessible.

This shift allows clinical suggestions to directly influence the gut-brain axis, changing how the brain interprets signals from the gut and the messages it sends back.

GDH also helps activate the body’s “rest and digest” response, counteracting stress. Many people find these sessions promote a deep state of relaxation, giving the body a true opportunity to rest and digest.

Key benefits

GDH is one of the most effective treatments for IBS, with research showing significant improvement in 70–80 percent of patients.

  • Evidence-based: Numerous clinical trials (including the “Manchester Protocol”) prove its effectiveness.
  • No side effects: Unlike many medications, GDH carries no risk of adverse side effects.
  • Long-lasting: Benefits often persist for years after the initial treatment course.
  • Comprehensive: It addresses pain, bloating, diarrhea, and constipation simultaneously.

There’s also research supporting the benefits of GDH for other GI conditions, such as functional dyspepsia, functional bloating, and IBS. 

Frequently asked questions

  • No. You remain aware of your surroundings and can “wake up” or stop the process at any time. You are always in the driver’s seat.

  • Absolutely not. Your symptoms are physically real. GDH simply uses the brain—the body’s command center—to help manage the physical nerves in your gut.

  • Most protocols are between 6 weeks and 3 months. It often takes a few weeks of consistent practice before significant symptom improvement. The Nerva program starts with a 6-week protocol.

  • This is perfectly normal. About 90 percent of people can get into enough of a relaxed, focused state to benefit from GDH. If your mind wanders, just try to gently refocus on the recording. It tends to get easier with practice.

Next Steps

Learn about how Oshi patents can use GDH through the app-based program Nerva.