It is not uncommon for men and women who struggle with a mental health issue to also have a co-occurring substance abuse disorder. Frankly, it is more prevalent than one would imagine and quite a few men and women presently in alcohol and drug rehabilitation programs in La Mesa, California may have mental health disorders which are often undiagnosed. Rehabilitation experts at proven alcohol and drug treatment centers in La Mesa know how to spot individuals with co-occurring psychological and alcohol and drug abuse disorders so that both issues can be simultaneously addressed while the person is in rehab. Simply because both need to be addressed, the client must remain in rehabilitation until they are psychologically stable, not just off of drubs.