Drug or alcohol rehab services which are offered on an outpatient basis are readily available to addicted individuals who have circumstances which prevent them from being able to participate in an inpatient treatment facility. An outpatient drug and alcohol treatment center delivers many of the same services as an inpatient program, but allows for flexibility as opposed to an inpatient drug treatment program where the person is required to stay and reside at the treatment facility until treatment has been fully completed. Outpatient drug rehab is also offered for those who have already gone through residential or inpatient treatment but also need a comprehensive aftercare program which will offer further support and treatment to help them avoid relapse.