The different substance abuse rehab programs which are accessible to drug and alcohol addicted individuals in Harrisville, Rhode Island can differ in many different ways. Quite a few substance abuse treatment programs take place in a residential or inpatient setting, where clients reside for the duration of their treatment which supplies a more therapeutic treatment environment. Others offer alcohol and drug abuse rehab programs on an outpatient basis which provides a sense of versatility, although outpatient programs may not be an appropriate substance abuse treatment service for individuals in Harrisville, Rhode Island who are struggling with long term drug addiction issues. Whether or not inpatient or outpatient drug and alcohol abuse rehab programs are chosen, there are also different amounts of time that people will be expected to remain in the drug rehabilitation center. For example, quite a few short-term programs provide services for 30 days or less, whereas long-term programs will call for at least a 12 week stay.