Short-term drug rehab and alcohol treatment services in Evanston, Illinois are ordinarily delivered in a residential or inpatient facility for a duration of 30 days or less. Though long term drug rehabilitation requires at least a 90 day stay and a much more rigorous course of treatment, short-term drug rehab and alcohol treatment services work by getting the addicted person rehabilitated through detoxification in conjunction with a brief course of therapy and counseling to lightly address addiction issues. Since it usually takes several weeks if not months to truly address all issues which could cause relapse once they go back into the real world, short-term drug rehab and alcohol treatment services may not be adequate for those in Evanston, Illinois who have a long termdependence and addiction to drugs.