Short-term drug rehab and alcohol treatment services in Yellowstone National Park are typically delivered in a residential or inpatient setting for a time period of 30 days or less. Though long term drug rehab 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 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 truly address all issues which could hang the person up and cause relapse once they go back into the real world, short-term drug rehab and alcohol treatment services may not be sufficient for those in Yellowstone National Park who have a trueaddiction and/or dependence to drugs and alcohol.