The different drug and alcohol abuse rehab programs which are offered to alcohol and drug addicted people in Charlotte can differ in a lot of different ways. Quite a few drug and alcohol abuse rehabilitation programs are offered in a residential or inpatient location, where clients remain the entire time they are in rehabilitation which supplies a more therapeutic treatment environment. Others offer alcohol and drug abuse rehab programs on an outpatient basis which provides a sense of versatility, though outpatient centers may not be a suitable drug and alcohol abuse treatment program for individuals in Charlotte who are struggling with serious drug or alcohol addiction problems. Whether inpatient or outpatient substance abuse treatment programs are chosen, there are also different amounts of time that people will be required to continue to be in the alcohol and drug treatment center. For instance, quite a few short-term programs offer programs for 4 weeks or less, while long-term programs will require at least a 3 month stay.