Analytical Hypnotherapy (also called hypnoanalysis) can be effective in dealing with deeper issues and involves psychotherapy using hypnosis. Analytical hypnotherapy seeks to find the root cause of a problem, and deal with the issue. For example, a phobia may be 'masked' using suggestion therapy, however the root cause will still exist. Analytical hypnotherapy seeks to identify the root cause and deal with it; the root cause then becomes powerless.
Analytical hypnotherapy is a very involving process and usually requires much more commitment than suggestion therapy. However, once the root cause has been identified and dealt with, the results can be life changing. Where as suggestion therapy manages a problem, analytical hypnotherapy aims to resolve it.