The various substance abuse rehabilitation programs which are accessible to drug and alcohol addicted people in Harrisburg, Arkansas can vary in many various ways. Quite a few alcohol and drug abuse treatment services are conducted in a residential or inpatient setting, where clientele remain for the duration of their rehab which provides a more conducive rehab environment. Others provide drug and alcohol abuse rehabilitation services on an outpatient basis which allows for more flexibility, although outpatient programs may not be an appropriate alcohol and drug abuse treatment program for people in Harrisburg, Arkansas who are having difficulties with serious addiction issues. Whether inpatient or outpatient alcohol and drug abuse treatment services are selected, there are varying lengths of time that individuals will be required to remain in the drug rehabilitation facility. For instance, quite a few short-term programs provide programs for 30 days or less, while long-term programs will demand at least a 90 day stay.