The various substance abuse rehab services which are offered to drug and alcohol addicted people in Galveston can differ in several various ways. Quite a few drug and alcohol abuse rehabilitation programs are conducted in a residential or inpatient facility, where individuals remain for the duration of their rehabilitation which provides a more therapeutic treatment environment. Others provide alcohol and drug abuse treatment services on an outpatient basis which provides a sense of flexibility, though outpatient facilities are not always a suitable alcohol and drug abuse treatment program for men and women in Galveston who are having difficulties with long term drug addiction problems. Whether or not inpatient or outpatient drug and alcohol abuse rehab programs are chosen, there are also different lengths of time that men and women will be required to stay in the alcohol and drug treatment program. For instance, quite a few short-term programs offer services for 30 days or less, whereas long-term centers will demand at least a 3 month stay.