The various drug and alcohol abuse rehab services which are accessible to alcohol and drug addicted persons in Lena can vary in a lot of various ways. Quite a few substance abuse rehabilitation services are conducted in a residential or inpatient facility, where clients reside for the duration of their rehabilitation which supplies a more therapeutic rehabilitation setting. Others offer substance abuse rehab services on an outpatient basis which provides a sense of versatility, though outpatient programs are not always a suitable alcohol and drug abuse rehabilitation service for men and women in Lena who are having difficulties with long term addiction issues. Regardless of whether inpatient or outpatient drug and alcohol abuse rehabilitation services are chosen, there are varying lengths of time that people will be asked to continue to be in the drug and alcohol rehabilitation program. For instance, many short-term programs provide services for 4 weeks or less, while long-term facilities will call for at least a 3 month stay.