The diverse substance abuse rehab services which are accessible to drug addicted individuals in Towson, MD. can differ in several various ways. Some alcohol and drug abuse rehabilitation services take place in a residential or inpatient facility, where individuals reside the entire time they are in treatment which provides a more conducive treatment setting. Others offer alcohol and drug abuse rehabilitation programs on an outpatient basis which allows for more flexibility, although outpatient centers may not be an appropriate drug and alcohol abuse rehabilitation program for men and women in Towson, MD. who are having difficulties with serious drug or alcohol addiction problems. Whether or not inpatient or outpatient substance abuse rehab services are chosen, there are also different lengths of time that people will be required to stay in the alcohol and drug treatment facility. For instance, some short-term programs offer services for 4 weeks or less, while long-term centers will call for at least a 3 month stay.