The different substance abuse treatment programs which are offered to alcohol and drug addicted persons in Onarga, Illinois can vary in several various ways. Some alcohol and drug abuse rehabilitation programs are offered in a residential or inpatient location, where individuals reside the entire time they are in rehab which offers a more conducive rehabilitation environment. Others offer drug and alcohol abuse rehab services on an outpatient basis which provides a sense of flexibility, though outpatient facilities may not be an appropriate drug and alcohol abuse rehabilitation service for men and women in Onarga, Illinois who are having difficulties with long term drug addiction issues. Regardless of whether inpatient or outpatient alcohol and drug abuse rehabilitation programs are chosen, there are varying lengths of time that people will be asked to stay in the drug rehabilitation program. For instance, quite a few short-term programs offer services for a month or less, while long-term programs will require at least a 12 week stay.