The various substance abuse rehab services which are accessible to alcohol and drug addicted persons in Alvin can differ in a lot of different ways. Quite a few alcohol and drug abuse rehabilitation programs are offered in a residential or inpatient setting, where individuals remain for the duration of their rehabilitation which offers a more therapeutic rehabilitation environment. Others provide alcohol and drug abuse rehab services on an outpatient basis which allows for more flexibility, though outpatient facilities are not always an appropriate drug and alcohol abuse rehab program for individuals in Alvin who are having difficulties with long term drug addiction issues. Whether inpatient or outpatient substance abuse treatment services are chosen, there are also different amounts of time that individuals will be asked to stay in the alcohol and drug treatment program. For example, some short-term programs provide services for a month or less, whereas long-term facilities will require at least a 3 month stay.