The various drug and alcohol abuse treatment services which are offered to drug addicted persons in Byrnes Mill can differ in several different ways. Quite a few alcohol and drug abuse rehab services take place in a residential or inpatient facility, where clientele reside for the duration of their treatment which supplies a more therapeutic rehab setting. Others provide substance abuse rehab services on an outpatient basis which allows for more versatility, although outpatient programs are not always an appropriate substance abuse treatment service for men and women in Byrnes Mill who are struggling with serious drug or alcohol addiction difficulties. Whether inpatient or outpatient alcohol and drug abuse rehab programs are chosen, there are also different lengths of time that people will be required to remain in the drug and alcohol rehab program. For example, some short-term programs offer programs for 4 weeks or less, while long-term facilities will demand at least a 12 week stay.