Short-term drug rehab and alcohol treatment services in Berwyn, PA. are usually delivered in a residential or inpatient facility for a time period of 30 days or less. While 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 in conjunction with a short course of therapy and counseling to lightly deal with addiction issues. Because it usually takes several weeks if not months to completely address all issues which could hang the person up and result in relapse once they go back into the real world, short-term drug rehab and alcohol treatment services may not be adequate for those in Berwyn, PA. who have a trueaddiction and/or dependence to drugs.