Many individuals in Mount Prospect 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 Mount Prospect also take part in substance abuse at some point in their lives. These dual diagnosis clients often turn to drugs or alcohol to self medicate in an attempt to alleviate the symptoms of an underlying psychiatric disorder. Some addicted individuals aren't even diagnosed with a psychological condition, and only when they begin to receive treatment at a drug treatment program is this sort of psychological condition brought to light. This in itself can sometimes help resolve addiction issues and put the person in a position to receive treatment for both disorders so that they have a good chance of remaining abstinent and psychologically stable in the future.