Many people in Mill Creek, California 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 struggle with mental health issues in Mill Creek also become involved in substance abuse at some point in their lives. These dual diagnosis clients frequently turn to alcohol or drugs to self medicate in an attempt to ease the symptoms of an underlying psychological disorder. Some addicted individuals aren't even diagnosed with a psychological condition, and only when they make it to a drug rehab facility is this sort of psychological condition uncovered. This in itself can help resolve addiction issues and put the person in a position to receive rehabilitation for both disorders so that they have a strong chance of remaining abstinent and mentally stable in the future.