It is not uncommon for people who are afflicted with a mental health issue to also have a co-occurring substance abuse issue. Frankly, it is more common than one would assume and quite a few men and women currently in alcohol and drug rehabilitation centers in San Juan may have mental health issues which have just simply been undiagnosed. Rehabilitation specialists at effective drug rehabilitation facilities in San Juan know how to identify individuals with co-occurring psychological and drug and alcohol abuse disorders in hopes that these two concerns can be simultaneously addressed while the individual is in rehab. Simply because both need to be addressed, the person should not leave rehabilitation until they are psychologically stable, not just off of drubs.