The diverse substance abuse rehabilitation services which are available to alcohol and drug addicted persons in Richmond can differ in many various ways. Some drug and alcohol abuse rehab services are conducted in a residential or inpatient setting, where clientele remain for the duration of their rehab which supplies a more conducive rehab setting. Others provide drug and alcohol abuse treatment services on an outpatient basis which allows for more versatility, although outpatient centers may not be a suitable drug and alcohol abuse rehabilitation program for people in Richmond who are having difficulties with long term drug or alcohol addiction difficulties. Regardless of whether inpatient or outpatient drug and alcohol abuse rehabilitation programs are chosen, there are also different amounts of time that men and women will be expected to continue to be in the drug treatment facility. For instance, many short-term programs offer services for 30 days or less, while long-term facilities will call for at least a 3 month stay.