It is not uncommon for individuals who are afflicted with a mental health disorder to also struggle with a co-occurring substance abuse issue. In fact, it is more widespread than one would think and a lot of individuals currently in alcohol and drug rehabilitation centers in Mendocino may have psychological disorders which are often undiagnosed. Treatment professionals at proven drug and alcohol rehab facilities in Mendocino know how to identify individuals with co-occurring psychological and substance abuse disorders so that both concerns can be simultaneously addressed while the person is in treatment. Simply because both must be resolved, the person should not leave rehab until they are mentally stable, not just sober.