It is quite common for men and women who are afflicted with a psychological disorder to also struggle with a co-occurring alcohol and drug abuse issue. Frankly, it is more widespread than one would assume and many people currently in drug rehab centers in Newport Beach, California may have psychological issues which have just simply been undiagnosed. Treatment professionals at successful drug and alcohol treatment programs in Newport Beach know how to spot persons with co-occurring mental and substance abuse issues so that both issues can be handled simultaneously while the individual is in rehab. Because both need to be addressed, the individual must remain in rehab until they are psychologically stable, not just abstinent.