Many addicted individuals in Decatur, Illinois who find their way to 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 Decatur also become involved 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 relieve the symptoms of an underlying psychiatric issue. Some treatment clients aren't even diagnosed with a disorder, and only when they begin to receive treatment at a drug treatment facility is this sort of psychological condition discovered. This alone can help resolve addiction issues and put the person in a position to get rehabilitation for both disorders so that they have a good chance of remaining clean and sober and psychologically healthy in the future.