The different substance abuse treatment programs which are accessible to drug and alcohol addicted persons in Rock Hill can vary in a lot of different ways. Quite a few alcohol and drug abuse rehabilitation services are offered in a residential or inpatient location, where individuals remain for the duration of their rehab which provides a more conducive rehabilitation environment. Others offer drug and alcohol abuse rehabilitation programs on an outpatient basis which provides a sense of versatility, although outpatient facilities are not always a suitable substance abuse rehabilitation program for men and women in Rock Hill who are struggling with serious addiction difficulties. Regardless of whether inpatient or outpatient substance abuse rehab services are selected, there are varying amounts of time that people will be asked to stay in the alcohol and drug rehab center. For example, many short-term programs offer programs for 4 weeks or less, whereas long-term programs will require at least a 90 day stay.