It is not uncommon for people who struggle with a psychological disorder to also struggle with a co-occurring alcohol and drug abuse disorder. In fact, it is more widespread than one would think and a lot of individuals presently in drug and alcohol rehabilitation facilities in Center may have mental health disorders which are often undiagnosed. Rehabilitation experts at proven drug and alcohol treatment programs in Center know how to spot persons with co-occurring mental health and drug and alcohol abuse disorders so that both issues can be handled simultaneously while the individual is in treatment. Simply because both need to be addressed, the client should not leave rehab until they are psychologically stable, not just sober.