Hypnosis is increasingly integrated into clinical practice to manage acute and chronic pain, anxiety, and procedural distress.
During the 2026 National Days of General Medicine (JNMG), experts highlighted how focused attention and therapeutic suggestion can modulate pain perception, offering a non-pharmacological tool to improve patient outcomes across multiple medical specialties.
- Modulated Perception: Hypnosis does not eliminate the physical stimulus of pain but alters how the brain processes and interprets those signals.
- Active Participation: Patients remain fully conscious and retain their free will, using self-hypnosis techniques to achieve specific, goal-oriented therapeutic outcomes.
- Broad Application: Beyond pain, clinical hypnosis is utilized in gastroenterology for bowel disorders, oncology for treatment adherence, and pediatrics for anxiety and phobias.
Pain management remains the most extensively studied application of clinical hypnosis. “When a painful stimulus occurs, mechanoreceptors transmit signals to the brain through nerves,” Michel Ruel, a physician and former head of Internal Medicine at Hôpital Max Fourestier, said. The brain processes these signals across nine distinct areas, some of which modulate the intensity of the experience.
Functional MRI studies indicate that hypnosis influences these specific brain regions based on the suggestions provided. By redirecting a patient’s attention—such as recalling a pleasant memory—clinicians can inhibit brain areas previously associated with pain memories. This process, often described as reification, allows a patient to transform a subjective pain experience into a tangible, manageable object that can be mentally altered or diminished.
The application of hypnosis requires precise communication and adaptation to the patient’s clinical profile. In pediatric settings, practitioners use the “magic glove” technique to address anxiety related to vaccinations. Patients imagine a glove that induces skin numbness, which they can mentally “switch off” after the procedure. This technique shows how clinicians can use a patient’s existing cognitive resources to increase tolerance for medical interventions.
The therapeutic utility extends well beyond simple distraction. “Major international gastroenterology journals even list it as a first-line treatment,” Michel Ruel said, regarding functional bowel disorders. Similarly, in oncology, it serves as an adjunctive therapy to reduce nausea and distress during chemotherapy, directly improving patient adherence to treatment protocols.
| Clinical Indication | Hypnosis Application | Primary Benefit |
|---|---|---|
| Acute/Chronic Pain | Reification & Sensory Alteration | Reduced pain intensity scores |
| Functional Bowel Disorders | Gut-Directed Hypnotherapy | Improved gastrointestinal symptom management |
| Oncology | Anxiety & Nausea Reduction | Enhanced treatment adherence |
| Pediatric Anxiety | “Magic Glove” Technique | Reduced procedural distress |
Practitioners must possess specialized training to manage unexpected emotional reactions or psychological distress that may emerge during a session. Patients should only seek hypnosis from licensed healthcare professionals working within their specific area of expertise—such as dentists for oral pain, or psychologists and psychiatrists for depression, phobias, or obsessive-compulsive disorders.
Hypnosis is not appropriate for patients who cannot maintain the necessary level of focused attention or those with certain severe psychiatric conditions where the induction of altered states may be destabilizing. Always consult with a primary care physician to ensure that hypnosis is used as a complement to, not a replacement for, evidence-based medical treatment.
Integrating hypnosis into general medicine reflects a move toward patient-centered care. “Patients have the resources they need to achieve the therapeutic changes they want, even if they are unaware of them,” Michel Ruel, a physician and former head of Internal Medicine at Hôpital Max Fourestier, said. By formalizing the use of hypnotic suggestion, the medical community continues to refine how it addresses the psychological components of physical illness.
