Many individuals in Canton, Illinois 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 Canton, Illinois also become involved in substance abuse at some time in their lives. These dual diagnosis clients frequently turn to drugs or alcohol to self medicate in an attempt to relieve the symptoms of an underlying psychiatric disorder. Some addicted individuals aren't even diagnosed with a disorder, and only when they make it to a drug treatment facility is this sort of issue uncovered. This in itself can sometimes help resolve addiction issues and put the person in a position to get rehabilitation for both disorders so that they have a strong chance of remaining abstinent and mentally healthy in the future.