The various substance abuse treatment programs which are offered to drug addicted people in Emma can vary in many various ways. Some drug and alcohol abuse rehabilitation programs take place in a residential or inpatient facility, where clients remain the entire time they are in rehab which offers a more therapeutic treatment environment. Others provide alcohol and drug abuse treatment programs on an outpatient basis which provides a sense of flexibility, though outpatient centers are not always an appropriate alcohol and drug abuse rehab service for individuals in Emma who are struggling with long term drug or alcohol addiction difficulties. Regardless of whether inpatient or outpatient drug and alcohol abuse treatment services are chosen, there are varying amounts of time that men and women will be asked to remain in the alcohol and drug rehab center. For example, many short-term programs provide services for 4 weeks or less, whereas long-term programs will require at least a 3 month stay.