Many individuals in Decorah, Iowa who end up in drug rehab are dual diagnosis clients with co-occurring mental and substance abuse problems. In fact, as many as 1/3 of those who struggle with mental health issues in Decorah, Iowa 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 relieve the symptoms of an underlying psychological condition. Some addicts 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 brought to light. 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.