It is quite common for people who struggle with a psychological issue to also have a co-occurring substance abuse disorder. In fact, it is more prevalent than one would assume and a lot of men and women currently in drug treatment centers in Clarklake may have psychological issues which are often undiagnosed. Rehabilitation experts at successful drug treatment programs in Clarklake know how to identify individuals with co-occurring mental health and drug and alcohol abuse issues in hopes that these two concerns can be handled simultaneously while the person is in rehab. Because both need to be addressed, the individual must remain in rehabilitation until they are mentally stable, not just off of drubs.