The various alcohol and drug abuse treatment programs which are available to drug and alcohol addicted people in La Salle can vary in many various ways. Some drug and alcohol abuse rehabilitation services take place in a residential or inpatient location, where individuals remain the entire time they are in treatment which provides a more therapeutic rehab setting. Others provide drug and alcohol abuse treatment services on an outpatient basis which allows for more versatility, although outpatient programs are not always an appropriate drug and alcohol abuse treatment service for individuals in La Salle who are having difficulties with long term drug or alcohol addiction issues. Whether inpatient or outpatient drug and alcohol abuse rehab services are chosen, there are also different lengths of time that individuals will be required to stay in the drug and alcohol treatment facility. For instance, many short-term programs provide programs for 4 weeks or less, whereas long-term programs will call for at least a 3 month stay.