The different alcohol and drug abuse treatment programs which are offered to alcohol and drug addicted people in Harrisville can differ in many different ways. Quite a few drug and alcohol abuse treatment services are offered in a residential or inpatient facility, where individuals reside for the duration of their rehab which offers a more conducive rehabilitation setting. Others provide drug and alcohol abuse rehabilitation programs on an outpatient basis which allows for more flexibility, though outpatient programs are not always a suitable alcohol and drug abuse rehabilitation service for individuals in Harrisville who are having difficulties with serious drug addiction problems. Whether inpatient or outpatient alcohol and drug abuse treatment programs are chosen, there are varying lengths of time that individuals will be asked to continue to be in the drug and alcohol rehab program. For example, quite a few short-term programs provide services for a month or less, while long-term programs will require at least a 3 month stay.