The various substance abuse rehabilitation services which are available to drug addicted persons in Big Bend can differ in a lot of different ways. Some alcohol and drug abuse treatment services take place in a residential or inpatient location, where clients remain for the duration of their treatment which provides a more therapeutic rehab environment. Others provide substance abuse treatment services on an outpatient basis which allows for more flexibility, though outpatient centers are not always an appropriate alcohol and drug abuse rehabilitation service for men and women in Big Bend who are struggling with serious drug or alcohol addiction difficulties. Regardless of whether inpatient or outpatient substance abuse rehab programs are selected, there are also different lengths of time that men and women will be asked to stay in the drug rehabilitation program. For example, some short-term programs provide programs for a month or less, while long-term facilities will demand at least a 90 day stay.