The diverse drug and alcohol abuse rehabilitation programs which are offered to drug and alcohol addicted individuals in Langhorne, Pennsylvania can vary in a lot of different ways. Quite a few alcohol and drug abuse rehabilitation programs take place in a residential or inpatient facility, where clients remain the entire time they are in rehabilitation which offers a more therapeutic rehabilitation setting. Others provide drug and alcohol abuse rehab programs on an outpatient basis which allows for more versatility, although outpatient programs may not be a suitable drug and alcohol abuse rehab service for people in Langhorne, Pennsylvania who are struggling with serious drug or alcohol addiction problems. Regardless of whether inpatient or outpatient drug and alcohol abuse treatment programs are chosen, there are also different amounts of time that people will be required to continue to be in the drug and alcohol rehabilitation facility. For example, quite a few short-term programs offer services for 30 days or less, whereas long-term facilities will demand at least a 90 day stay.