Short-term drug rehab and alcohol treatment services in Hanover are usually delivered in an inpatient or residential facility for a period of 30 days or less. Though long term drug rehab typically demands at least a 90 day stay and a lot more rigorous course of treatment, short-term drug rehab and alcohol treatment services work by getting the individual abstinent through detoxification followed by a brief course of therapy and counseling to lightly address addiction issues. Because it can take several weeks if not months to completely address everything which might hang the person up and bring about relapse once they go back into the real world, short-term drug rehab and alcohol treatment services may not be recommended for those in Hanover who have a long termdependence and addiction to drugs and alcohol.