The various drug and alcohol abuse rehabilitation services which are accessible to drug and alcohol addicted people in St.e Marie, Illinois can differ in a lot of various ways. Some drug and alcohol abuse treatment services are conducted in a residential or inpatient setting, where clients remain for the duration of their rehab which provides a more therapeutic rehab environment. Others offer substance abuse rehab services on an outpatient basis which allows for more versatility, although outpatient programs may not be an appropriate substance abuse rehab program for people in St.e Marie, Illinois who are struggling with serious addiction problems. Regardless of whether inpatient or outpatient alcohol and drug abuse rehab services are selected, there are varying amounts of time that men and women will be asked to continue to be in the alcohol and drug rehab program. For example, many short-term programs provide services for 4 weeks or less, whereas long-term centers will require at least a 3 month stay.