Many people in Post 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 suffer with mental health issues in Post also take part in substance abuse at some time in their lives. These dual diagnosis clients frequently turn to alcohol or drugs to self medicate in an attempt to alleviate the symptoms of an underlying psychological disorder. Some treatment clients aren't even diagnosed with a psychological condition, and only when they begin to receive treatment at a drug treatment center is this sort of issue brought to light. 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 strong chance of remaining abstinent and psychologically stable in the future.