Many people in Oakdale, IL. who find their way to drug rehab are dual diagnosis clients with co-occurring mental and substance abuse problems. In fact, as many as 1/3 of those who struggle with mental health issues in Oakdale, Illinois 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 ease the symptoms of an underlying psychiatric condition. Some addicted individuals aren't even diagnosed with a psychological condition, and only when they make it to a drug rehab program is this sort of issue brought to light. 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 good chance of remaining abstinent and psychologically healthy in the future.