The diverse substance abuse treatment services which are offered to drug and alcohol addicted individuals in Lenzburg, IL. can vary in many different ways. Quite a few alcohol and drug abuse rehab programs are conducted in a residential or inpatient location, where clientele reside the entire time they are in treatment which supplies a more conducive rehab environment. Others offer substance abuse treatment services on an outpatient basis which provides a sense of flexibility, although outpatient facilities may not be a suitable substance abuse rehabilitation service for men and women in Lenzburg, IL. who are struggling with serious drug addiction issues. Regardless of whether inpatient or outpatient substance abuse rehab services are chosen, there are varying amounts of time that men and women will be asked to stay in the drug and alcohol rehab program. For example, quite a few short-term programs offer programs for 4 weeks or less, whereas long-term programs will call for at least a 3 month stay.