Many individuals in Lakemoor 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 Lakemoor, Illinois also take part 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 psychiatric disorder. Some addicts 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 in itself can sometimes help resolve addiction issues and put the individual in a position to get treatment for both disorders so that they have a strong chance of remaining clean and sober and mentally healthy in the future.