Many addicted individuals in Hamlin, Iowa 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 Hamlin also become involved in substance abuse at some time in their lives. These dual diagnosis clients typically turn to alcohol or drugs to self medicate in an attempt to ease the symptoms of an underlying psychological issue. Some treatment clients aren't even diagnosed with a disorder, and only when they make it to a drug rehabilitation center is this sort of psychological condition uncovered. This in itself can 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 clean and sober and psychologically stable in the future.