It is quite common for individuals who struggle with a psychological issue to also struggle with a co-occurring alcohol and drug abuse issue. In truth, it is more common than one would imagine and many individuals currently in drug and alcohol rehabilitation programs in Lakeside, California may have mental health issues which are often undiagnosed. Treatment specialists at effective alcohol and drug rehab centers in Lakeside know how to spot individuals with co-occurring mental health and substance abuse disorders in hopes that both issues can be handled simultaneously while the individual is in rehab. Simply because both must be resolved, the individual must remain in treatment until they are psychologically stable, not just off of drubs.