The usual treatments for these complaints use medicines which are applied to the affected areas. Sometimes they work and sometimes they do not work.
Hypnosis is applied to the whole person. There are no side effects and usually it works.
The process whereby it works can actually be used with more serious illnesses to speed up a medical therapy. In short, the bodies natural defences are summoned up in the hypnotic trance state and marshalled to the areas of problem, thus effecting a cure.