The different substance abuse treatment programs which are offered to drug addicted persons in Portsmouth, IA. can vary in many various ways. Quite a few substance abuse treatment programs are offered in a residential or inpatient setting, where clientele remain the entire time they are in rehabilitation which offers a more conducive rehab setting. Others offer substance abuse rehab services on an outpatient basis which provides a sense of flexibility, though outpatient facilities are not always an appropriate drug and alcohol abuse treatment program for people in Portsmouth, IA. who are struggling with serious drug addiction problems. Whether or not inpatient or outpatient alcohol and drug abuse rehabilitation programs are selected, there are also different amounts of time that individuals will be required to stay in the drug and alcohol rehab center. For instance, quite a few short-term programs provide services for a month or less, while long-term facilities will demand at least a 12 week stay.