Drug treatment services which are provided on an outpatient basis are available to addicted people who have circumstances which prevent them from being able to participate in an inpatient rehabilitation program. An outpatient substance abuse treatment program offers many of the same services as an inpatient program, but allows for flexibility as opposed to an inpatient drug rehab program where the person is required to remain at the treatment program until the treatment process is complete. Outpatient drug rehabilitation is also available for those who have completed residential or inpatient treatment but require a thorough aftercare and relapse prevention program which will provide further support and therapy to help them remain clean and sober.