The different substance abuse rehab programs which are accessible to alcohol and drug addicted people in Vergennes, IL. can vary in many different ways. Some substance abuse rehab programs are conducted in a residential or inpatient facility, where individuals reside the entire time they are in rehab which offers a more conducive treatment environment. Others provide alcohol and drug abuse rehab services on an outpatient basis which provides a sense of flexibility, although outpatient facilities are not always an appropriate alcohol and drug abuse rehab service for men and women in Vergennes, IL. who are having difficulties with serious addiction difficulties. Whether inpatient or outpatient drug and alcohol abuse rehabilitation programs are selected, there are also different amounts of time that individuals will be expected to stay in the drug rehab facility. For example, quite a few short-term programs provide programs for a month or less, whereas long-term centers will require at least a 3 month stay.