Many individuals in Griswold, Iowa who find their way to drug rehab are dual diagnosis clients with co-occurring mental and substance abuse problems. Surprisingly, as many as 1/3 of those who suffer with mental health issues in Griswold also take part in substance abuse at some time in their lives. These dual diagnosis clients frequently turn to alcohol or drugs to self medicate as a way to alleviate the symptoms of an underlying psychiatric issue. Some treatment clients aren't even diagnosed with a disorder, and only when they begin to receive treatment at a drug treatment program is this sort of psychological condition discovered. This alone can help resolve addiction issues and put the person in a position to receive treatment for both disorders so that they have a strong chance of remaining abstinent and psychologically stable in the future.