There are many various types of drug and alcohol abuse rehabilitation services in Cornelius, North Carolina which addicted people can benefit from. For example, there are drug and alcohol abuse rehab facilities in the Cornelius, North Carolina area which cater to an individual with a brief background of substance abuse and might be able to receive effective help at a short term drug and alcohol treatment facility which will require the person to remain in rehabilitation for 4 weeks or less. Then there are far more intensive and long term substance abuse treatment facilities in Cornelius, North Carolina which call for a stay of 12 weeks or more, depending on the individual's background of substance abuse and other factors such as co-occurring mental health problems. Drug and alcohol abuse rehabilitation services can be carried out as an outpatient or inpatient, with inpatient drug and alcohol abuse rehabilitation services offering substantially superior results because of a greater quality of treatment program.