Many addicted individuals in Corona, South Dakota 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 Corona 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 relieve the symptoms of an underlying psychological issue. Some addicted individuals aren't even diagnosed with a disorder, and only when they begin to receive treatment at a drug treatment center is this sort of psychological condition uncovered. This in itself can sometimes help resolve addiction issues and put the individual in a position to receive rehabilitation for both conditions so that they have a good chance of remaining clean and sober and psychologically stable in the future.