The diverse substance abuse rehab programs which are available to drug addicted persons in Lyndeborough, New Hampshire can vary in many various ways. Some substance abuse treatment services take place in a residential or inpatient facility, where clients remain the entire time they are in rehabilitation which supplies a more conducive rehab setting. Others provide drug and alcohol abuse treatment services on an outpatient basis which allows for more flexibility, although outpatient facilities are not always an appropriate substance abuse rehab service for individuals in Lyndeborough, New Hampshire who are having difficulties with long term drug or alcohol addiction problems. Whether or not inpatient or outpatient alcohol and drug abuse treatment services are chosen, there are also different lengths of time that individuals will be expected to continue to be in the drug treatment facility. For instance, quite a few short-term programs offer services for 4 weeks or less, whereas long-term programs will require at least a 12 week stay.