Many people in Berwyn, 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 struggle with mental health issues in Berwyn, Illinois also take part in substance abuse at some time in their lives. These dual diagnosis clients often turn to drugs or alcohol to self medicate in an attempt to relieve the symptoms of an underlying psychological issue. Some treatment clients aren't even diagnosed with a psychological condition, and only when they begin to receive treatment at a drug treatment center is this sort of psychological condition uncovered. This alone can help resolve addiction issues and put the individual in a position to get treatment for both conditions so that they have a strong chance of remaining clean and sober and psychologically healthy in the future.