The various drug and alcohol abuse treatment programs which are accessible to drug addicted individuals in Irene can differ in a lot of different ways. Some substance abuse rehabilitation programs are offered in a residential or inpatient location, where clientele remain the entire time they are in rehabilitation which offers a more conducive treatment environment. Others offer alcohol and drug abuse rehab services on an outpatient basis which provides a sense of versatility, though outpatient programs are not always an appropriate substance abuse rehabilitation program for men and women in Irene who are struggling with long term addiction difficulties. Whether inpatient or outpatient alcohol and drug abuse rehab programs are chosen, there are also different lengths of time that individuals will be required to stay in the drug rehab program. For instance, many short-term programs provide programs for 4 weeks or less, while long-term centers will call for at least a 12 week stay.