Many addicted individuals in Aurora, 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 Aurora, Illinois also become involved in substance abuse at some point in their lives. These dual diagnosis clients typically turn to alcohol or drugs to self medicate in an attempt to alleviate the symptoms of an underlying psychological disorder. Some treatment clients aren't even diagnosed with a disorder, and only when they make it to a drug treatment facility is this sort of psychological condition discovered. This alone can sometimes help resolve addiction issues and put the individual in a position to receive rehabilitation for both conditions so that they have a strong chance of remaining abstinent and psychologically stable in the future.