Many people in Milan who find their way to drug rehab are dual diagnosis clients with co-occurring mental and substance abuse problems. In fact, as many as 1/3 of those who suffer with mental health issues in Milan, Tennessee also take part in substance abuse at some point in their lives. These dual diagnosis clients frequently turn to alcohol or drugs to self medicate as a way to alleviate the symptoms of an underlying psychiatric issue. Some treatment clients aren't even diagnosed with a disorder, and only when they make it to a drug rehabilitation program is this sort of issue uncovered. This alone can sometimes help resolve addiction issues and put the person in a position to get rehabilitation for both conditions so that they have a good chance of remaining abstinent and psychologically stable in the future.