Many addicted individuals in Elmhurst, Illinois who end up in drug rehab are dual diagnosis clients with co-occurring mental and substance abuse problems. Actually, as many as 1/3 of those who suffer with mental health issues in Elmhurst, IL. also become involved in substance abuse at some time in their lives. These dual diagnosis clients typically turn to drugs or alcohol to self medicate as a way to relieve the symptoms of an underlying psychiatric issue. Some treatment clients aren't even diagnosed with a psychological condition, and only when they begin to receive treatment at a drug rehab center is this sort of psychological condition discovered. This in itself can help resolve addiction issues and put the person in a position to get treatment for both disorders so that they have a strong chance of remaining abstinent and psychologically stable in the future.