It is quite common for men and women who are afflicted with a psychological disorder to also be plagued by a co-occurring substance abuse disorder. In fact, it is more common than one would assume and quite a few people presently in drug treatment centers in Beaumont, CA. may have psychological disorders which have just simply been undiagnosed. Rehabilitation experts at effective alcohol and drug rehab centers in Beaumont, California know how to identify individuals with co-occurring psychological and alcohol and drug abuse disorders so that both issues can be simultaneously addressed while the individual is in rehab. Simply because both must be resolved, the client should not leave rehabilitation until they are mentally stable, not just sober.