Many individuals in Hemlock 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 Hemlock also take part in substance abuse at some point in their lives. These dual diagnosis clients typically turn to drugs or alcohol to self medicate as a way to alleviate the symptoms of an underlying psychiatric issue. Some addicts aren't even diagnosed with a disorder, and only when they make it to a drug rehabilitation facility is this sort of psychological condition discovered. This alone can help resolve addiction issues and put the individual in a position to get treatment for both conditions so that they have a strong chance of remaining clean and sober and psychologically healthy in the future.