The different alcohol and drug abuse rehabilitation programs which are available to alcohol and drug addicted persons in Jacksonville can differ in several different ways. Some substance abuse treatment services are offered in a residential or inpatient facility, where clients reside for the duration of their treatment which offers a more conducive rehab environment. Others offer substance abuse rehabilitation services on an outpatient basis which provides a sense of flexibility, although outpatient facilities are not always an appropriate alcohol and drug abuse rehabilitation program for men and women in Jacksonville who are having difficulties with serious drug addiction difficulties. Regardless of whether inpatient or outpatient drug and alcohol abuse rehabilitation programs are chosen, there are also different lengths of time that men and women will be asked to remain in the alcohol and drug rehab facility. For instance, many short-term programs offer programs for 30 days or less, while long-term programs will call for at least a 3 month stay.