The various alcohol and drug abuse rehab programs which are offered to drug and alcohol addicted people in Macfarlan can vary in a lot of different ways. Quite a few drug and alcohol abuse rehab programs are conducted in a residential or inpatient facility, where individuals remain the entire time they are in treatment which offers a more therapeutic rehab environment. Others provide drug and alcohol abuse treatment services on an outpatient basis which provides a sense of versatility, although outpatient facilities may not be a suitable substance abuse rehab program for people in Macfarlan who are having difficulties with long term drug or alcohol addiction difficulties. Whether or not inpatient or outpatient drug and alcohol abuse rehab services are chosen, there are also different amounts of time that individuals will be required to stay in the drug and alcohol treatment program. For example, quite a few short-term programs provide programs for 4 weeks or less, whereas long-term centers will require at least a 90 day stay.