The various drug and alcohol abuse rehab programs which are accessible to drug and alcohol addicted people in Lake Arrowhead, CA. can vary in a lot of different ways. Some substance abuse rehabilitation services are offered in a residential or inpatient location, where clientele remain the entire time they are in rehab which supplies a more conducive treatment environment. Others offer alcohol and drug abuse treatment programs on an outpatient basis which provides a sense of flexibility, although outpatient facilities may not be an appropriate drug and alcohol abuse rehabilitation program for men and women in Lake Arrowhead, California who are having difficulties with long term drug addiction problems. Whether inpatient or outpatient substance abuse rehab programs are selected, there are varying lengths of time that people will be expected to stay in the alcohol and drug treatment center. For example, quite a few short-term programs provide programs for a month or less, whereas long-term programs will require at least a 12 week stay.