It is quite common for people who have problems with a psychological issue to also be plagued by a co-occurring substance abuse issue. In truth, it is more prevalent than one would think and many individuals presently in alcohol and drug rehab facilities in Mercury, NV. may have mental health disorders which have just simply been undiagnosed. Treatment professionals at successful drug rehabilitation centers in Mercury, Nevada know how to spot individuals with co-occurring mental and drug and alcohol abuse disorders so that both issues can be handled simultaneously while the individual is in treatment. Simply because both need to be addressed, the client must remain in rehabilitation until they are mentally stable, not just abstinent.