Short-term drug rehab and alcohol treatment services in Pittsburgh, PA. are usually delivered in a residential or inpatient setting for a duration of 30 days or less. While 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 in conjunction with a short course of therapy and counseling to lightly deal with addiction issues. Since it can take several weeks if not months to fully address everything which might cause relapse once they go back into the real world, short-term drug rehab and alcohol treatment services may not be recommended for those in Pittsburgh, PA. who have a trueaddiction to drugs.