The various alcohol and drug abuse rehab services which are accessible to alcohol and drug addicted individuals in Warrenton can vary in many different ways. Some substance abuse rehab services take place in a residential or inpatient setting, where individuals remain for the duration of their rehab which offers a more therapeutic treatment environment. Others offer drug and alcohol abuse treatment services on an outpatient basis which allows for more flexibility, although outpatient centers may not be a suitable alcohol and drug abuse rehab program for people in Warrenton who are struggling with long term addiction issues. Regardless of whether inpatient or outpatient drug and alcohol abuse treatment programs are chosen, there are also different amounts of time that men and women will be asked to remain in the alcohol and drug rehabilitation program. For example, some short-term programs provide services for 4 weeks or less, whereas long-term programs will call for at least a 90 day stay.