Hypnosis is so effective that it is frequently combined with other forms of medical treatment. For example, a patient who suffers from chronic pain may be directed to incorporate hypnosis into the pain management strategy by the treating physician. Dentists frequently use hypnosis for pain control and to reduce anxiety. As hypnosis is so effective, it can be combined with virtually every medical specialty. Depending on the situation, the hypnotist may work alongside the physician or the physician may learn hypnosis techniques and perform the services himself. A common use of hypnosis is self-hypnosis, where the patient will listen to hypnosis CDs in a home setting. Hypnosis has been reported to heal a wide variety of ailments and disorders on its own, but it is recommended that you discuss any changes to your existing medical treatments with you physician before making the switch.