It is not uncommon for men and women who have problems with a psychological disorder to also be plagued by a co-occurring substance abuse issue. In truth, it is more widespread than one would imagine and quite a few men and women currently in drug treatment centers in Cloverdale, California may have mental health issues which have just simply been undiagnosed. Rehab experts at effective alcohol and drug treatment centers in Cloverdale know how to spot individuals with co-occurring psychological and alcohol and drug abuse issues so that these two concerns can be simultaneously addressed while the individual is in treatment. Because both must be resolved, the person should not leave rehabilitation until they are mentally stable, not just off of drubs.