Many addicted individuals in Lima 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 Lima, Illinois also become involved 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 relieve the symptoms of an underlying psychiatric issue. Some treatment clients aren't even diagnosed with a psychological condition, and only when they make it to a drug treatment center 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 get treatment for both conditions so that they have a good chance of remaining abstinent and psychologically healthy in the future.