Many people in Herrick, IL. who end up in 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 Herrick also take part in substance abuse at some point in their lives. These dual diagnosis clients often turn to drugs or alcohol to self medicate in an attempt to relieve the symptoms of an underlying psychiatric disorder. Some treatment clients aren't even diagnosed with a disorder, and only when they begin to receive treatment at a drug rehabilitation center is this sort of issue uncovered. This alone can sometimes help resolve addiction issues and put the person in a position to receive rehabilitation for both conditions so that they have a good chance of remaining abstinent and mentally healthy in the future.