It is not uncommon for individuals who have problems with a mental health issue to also have a co-occurring substance abuse disorder. In truth, it is more prevalent than one would think and quite a few men and women presently in drug and alcohol rehab facilities in Mercedes may have psychological issues which have just simply been undiagnosed. Treatment experts at effective drug treatment facilities in Mercedes know how to spot persons with co-occurring psychological and substance abuse disorders so that both concerns can be handled simultaneously while the person is in treatment. Simply because both need to be addressed, the individual should not leave treatment until they are mentally stable, not just sober.