It is not uncommon for people who are afflicted with a mental health issue to also be plagued by a co-occurring drug and alcohol abuse issue. In fact, it is more prevalent than one would think and quite a few men and women presently in drug treatment facilities in Nevada may have mental health issues which have just simply been undiagnosed. Treatment experts at successful drug and alcohol rehab facilities in NV. know how to identify persons with co-occurring mental and substance abuse disorders so that these two issues can be simultaneously addressed while the person is in rehabilitation. Simply because both must be resolved, the client should not leave rehabilitation until they are mentally stable, not just off of drubs.