Many people in Preemption, Illinois who end up in drug rehab are dual diagnosis clients with co-occurring mental and substance abuse problems. Surprisingly, as many as 1/3 of those who struggle with mental health issues in Preemption also take part in substance abuse at some point in their lives. These dual diagnosis clients frequently turn to drugs or alcohol to self medicate as a way to alleviate the symptoms of an underlying psychological issue. Some addicts aren't even diagnosed with a psychological condition, and only when they begin to receive treatment at a drug rehabilitation facility is this sort of issue brought to light. This alone can help resolve addiction issues and put the individual in a position to receive treatment for both disorders so that they have a good chance of remaining clean and sober and mentally healthy in the future.