The different alcohol and drug abuse rehab programs which are available to drug and alcohol addicted people in Fresno can differ in many different ways. Some drug and alcohol abuse rehab programs are conducted in a residential or inpatient location, where clients remain for the duration of their rehab which provides a more conducive rehab environment. Others offer drug and alcohol abuse rehab services on an outpatient basis which allows for more flexibility, although outpatient programs are not always an appropriate alcohol and drug abuse treatment program for individuals in Fresno who are having difficulties with long term drug or alcohol addiction issues. Regardless of whether inpatient or outpatient drug and alcohol abuse rehabilitation programs are selected, there are also different amounts of time that people will be expected to continue to be in the alcohol and drug rehab facility. For example, many short-term programs provide programs for 4 weeks or less, whereas long-term facilities will require at least a 12 week stay.