It is not uncommon for people who struggle with a mental health issue to also have a co-occurring substance abuse disorder. In truth, it is more widespread than one would imagine and many men and women currently in drug treatment facilities in Rio Vista may have psychological issues which have just simply been undiagnosed. Rehabilitation experts at effective drug and alcohol rehab programs in Rio Vista know how to identify persons with co-occurring mental and substance abuse disorders so that these two issues can be simultaneously addressed while the individual is in rehabilitation. Due to the fact both need to be addressed, the individual should not leave rehabilitation until they are psychologically stable, not just sober.