Some people in need of drug rehabilitation in Portsmouth may choose to take part in an inpatient short-term drug and alcohol treatment center which requires a stay of as little as 4 weeks. This may perhaps be an appropriate rehab choice for clients that have family or office responsibilities, and only require a short but somewhat intensive time in treatment. In addition, persons that have only a brief background of drug and alcohol addiction may find that this may be an appropriate selection while a potential clients who has a more significant and serious history of substance abuse might be in need of a more extensive course of rehabilitation. If a potential client evidently has a more serious background of alcohol and drug abuse and decides on a residential short-term rehabilitation facility of as little as a month, it is often required that they agree to standard follow-up treatment or take part in an aftercare facility so that their overall wellness can be supervised closely and so they can be supported in their rehabilitation process as much as possible.