The Hypnosis and Psychosomatic Medicine Section of the Royal Society of Medicine (RSM) believe the therapies help relieve pain and stress.
But it warned patients need to be protected from rogue practitioners, who cause harm and end up costing the NHS more
Read more: http://www.dailymail.co.uk/health/article-1394765/Hypnosis-used-widely-NHS-save-millions-pounds.html#ixzz1XOTh8UdR