"A century ago, hypnotherapy often consisted of a hypnotic induction, followed by suggestions of symptom removal. Consequently, hypnotherapy has been viewed by some writers as a mode of therapy that might be compared with psychodynamic, cognitive-behavioural, or other therapeutic approaches. However, suggestions for symptom relief play a relatively minor role in contemporary hypnotherapy. Instead, hypnotherapy generally consists of the addition of hypnosis to some recognised form of psychotherapy."