What is Clinical Hypnotherapy? Science, Evidence & Medical Application
- LSCCH UK

- Nov 10
- 6 min read
Updated: 2 days ago

Quick Summary
It is Science, Not Magic: Validated by fMRI and EEG studies, hypnosis causes measurable changes in brain activity, specifically in the Anterior Cingulate Cortex.
It is "Adjunct" Therapy: It is not just relaxation. It is used alongside medical and psychological treatments (like CBT) to accelerate healing.
It Treats the "Unconscious": It targets the automatic scripts that drive behaviours like smoking, phobias, and chronic pain perception.
It is Safe: Unlike stage hypnosis, the client remains in control. It is a collaborative therapeutic process.
Clinical Hypnotherapy is widely misunderstood. Often confused with stage performance or mysticism, the reality is far more profound.
Clinical Hypnotherapy is a scientifically validated, integrative therapeutic discipline. It utilises a natural, heightened state of focused attention, known as trance, to access the unconscious mind. This allows for the rapid updating of automatic behaviours, emotional responses, and even physiological processes.
For medical professionals and therapists, it is a powerful adjunct therapy. It is endorsed by bodies like the British Medical Association (BMA) and is used to treat conditions ranging from chronic pain to anxiety disorders.
How It Works: The Neurobiology of Trance

Clinical Hypnosis is not "sleep". It is a state of active, focused absorption.
Modern neuroscience, utilising fMRI and EEG technology, has mapped the distinct brain state of hypnosis. It involves a measurable shift in neural activity.

1. Quieting the "Critical Faculty"
In our normal waking state, known as Beta waves, our mind is analytical and defensive. It rejects new ideas that conflict with our beliefs. During hypnosis, the brain shifts into Alpha and Theta wave frequencies. In this state, the "critical faculty" is bypassed. This makes the mind highly receptive to therapeutic suggestion.
2. The Brain-Body Connection
Research shows that hypnosis can modulate the Anterior Cingulate Cortex, which is involved in pain processing, and the Amygdala, the fear centre of the brain. This allows a clinician to help a patient "turn down" the volume on pain signals or anxiety responses at a neurological level.
Clinical Hypnotherapy vs Standard Hypnosis

What is the difference between a "Hypnotist" and a "Clinical Hypnotherapist"?
Hypnosis is a tool. It is simply the act of inducing a trance state.
Clinical Hypnotherapy is the therapeutic application of that tool within a medical or psychological framework.
A Clinical Hypnotherapist does not just induce trance. They use that state to apply established psychotherapeutic interventions, such as CBT (Cognitive Behavioural Therapy), Psychotherapy, and Desensitisation, to achieve a specific clinical outcome.
What Can Clinical Hypnotherapy Treat?
The evidence base for clinical hypnosis is robust, particularly in the fields of Psychoneuroimmunology and Behavioural Medicine.
1. Pain Management & Psychosomatics
Perhaps the strongest area of evidence is pain control.
Hypnosis is used in hospitals and clinics to treat:
Chronic Pain: It alters the perception of pain signals via the Gate Control Theory.
IBS (Irritable Bowel Syndrome): Gut-Directed Hypnotherapy is a NICE-recognised treatment for IBS. It often succeeds where medication fails.
Dermatology: It reduces stress-related flare-ups in eczema and psoriasis.
2. Mental Health & Anxiety
By accessing the unconscious mind, therapy is often faster than traditional "talk therapy" alone.
Anxiety & Panic: It resets the autonomic nervous system's "fight or flight" baseline.
Phobias: It rapidly desensitises the fear response.
Trauma: It allows for the safe processing of traumatic memories without re-traumatisation.
3. Behavioural Change
It updates the automatic "scripts" that drive unwanted habits.
Smoking Cessation: It breaks the neurological loop of addiction.
Weight Management: It addresses the emotional drivers of overeating.
What Happens in a Clinical Session?
If you are considering seeing a Clinical Hypnotherapist, or training to become one, it is helpful to understand the structure of a session.
The Case History: The session begins with a detailed interview. The therapist builds a "Case History" to identify the root cause of the issue and the client’s goal.
The Induction: The therapist uses voice and language patterns to guide the client into a state of deep physical and mental relaxation, known as the Alpha or Theta state.
The Deepener: Techniques are used to deepen this focus and quiet the conscious mind.
The Therapy: This is the core phase. The therapist uses suggestions, metaphors, or regression techniques to update the unconscious mind.
The Awakening: The client is gently counted out of trance. They return to full wakefulness feeling refreshed and alert.
The result is a biologically validated process where the client is primed for accelerated learning and emotional healing, supporting the fundamental principle that the mind is capable of influencing the body and emotional state.
The History: From Mesmer to Modern Medicine
While modern hypnotherapy is rooted in science, its lineage is deep.
1840s: Scottish surgeon James Braid coined the term "Hypnosis", from the Greek word hypnos. This moved the practice away from mysticism and into medicine.
1950s: The British Medical Association (BMA) and American Medical Association (AMA) formally recognised hypnosis as a valid medical tool.
Today: It is an established discipline taught at major universities and hospitals worldwide.
James Braid and the Formalisation of Hypnosis

The formal foundation of modern hypnosis is often attributed to the Scottish surgeon James Braid in the 1840s. Braid meticulously studied the phenomenon previously known as "animal magnetism" and, crucially, removed its mystical associations.
Braid coined the term "Hypnotism" (from the Greek word hypnos for sleep) and was the first to rigorously define the state as one of "nervous sleep" or "monoideaism" (a concentration on a single idea). His work established hypnosis as a legitimate psychosomatic tool, moving its practice from the realm of spectacle into empirical, medical investigation. Braid’s efforts established the first true school of Clinical Hypnosis, focused on practical therapeutic application.
The Rise of Psychotherapy and Suggestion

In the late 19th century, in Europe, hypnosis became the foundation for early psychological healing. Figures like Hippolyte Bernheim and Ambroise-Auguste Liébault in Nancy, France, used suggestion and hypnosis to treat neurological and physical symptoms, with immense success.

The Nancy School was highly influential, demonstrating the powerful efficacy of suggestion in healing.
This therapeutic activity, focused on the mind, was the direct catalyst for the coining and subsequent widespread use of the term "psychotherapy" itself, validating the historical claim of hypnotherapy as a foundational psychological discipline.
Even as other schools of talk therapy diverged, the fundamental concepts of subconscious emotional memory and the power of suggestion—all core to Clinical Hypnotherapy—remained critical components of psychological healing.
Frequently Asked Questions (FAQ)
What is the difference between Hypnosis and Hypnotherapy?
Hypnosis is the state of mind, or the tool. Clinical Hypnotherapy is the therapeutic application of that state, or the treatment. A stage hypnotist uses hypnosis for entertainment, whereas a Clinical Hypnotherapist uses it to treat medical and psychological conditions.
Is Hypnotherapy recognised by the NHS?
Yes. The National Institute for Health and Care Excellence (NICE) recognises hypnotherapy as a treatment for Irritable Bowel Syndrome (IBS). Many NHS trusts also utilise hypnotherapy for pain management and childbirth, often called hypnobirthing.
Is Clinical Hypnotherapy scientifically proven?
Absolutely. There is extensive evidence in the field of Psychoneuroimmunology supporting its efficacy. Studies using fMRI scans have shown that hypnosis can alter brain activity in the anterior cingulate cortex. This effectively "turns down" pain signals.
How long does it take to train as a Clinical Hypnotherapist?
To practice safely and ethically, you need a robust qualification. The LSCCH UK Practitioner Diploma is a comprehensive course designed to meet the British Society of Clinical Hypnotherapy and Integrative Psychotherapy (BSCHIP) standards. This ensures you are insurance-ready.
Professional Regulation & Training
Because Clinical Hypnotherapy works with vulnerable individuals, high standards of training are essential.
In the UK, the British Society of Clinical Hypnotherapy and Integrative Psychotherapy (BSCH) sets the gold standard for practice. A qualified Clinical Hypnotherapist will have undergone rigorous training covering ethics, safety, and psychopathology.
Ready to Train as a Clinical Hypnotherapist?
The LSCCH UK offers the most comprehensive, evidence-based training in the UK. Whether you are a medical professional adding to your toolkit or seeking a new career, our diploma courses provide the pathway to professional accreditation.
If you are ready to master this powerful, integrated, and evidence-based discipline, our professional training programme is designed to equip you with the deep scientific understanding and practical skills necessary to practice Clinical Hypnosis and Hypnotherapy at the highest standard.
Learn Clinical Hypnosis online and get accredited in Clinical Hypnosis in the UK through the LSCCH UK virtual platform.
Join the next generation of highly skilled and authoritative therapists today.
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