The various drug and alcohol abuse rehab services which are available to drug and alcohol addicted people in Amherst, TX. can differ in a lot of various ways. Quite a few substance abuse rehabilitation services are conducted in a residential or inpatient setting, where clients reside for the duration of their treatment which provides a more conducive rehabilitation environment. Others provide alcohol and drug abuse rehab services on an outpatient basis which provides a sense of versatility, though outpatient facilities are not always a suitable substance abuse treatment program for people in Amherst, TX. who are struggling with long term drug or alcohol addiction problems. Whether inpatient or outpatient alcohol and drug abuse rehabilitation programs are chosen, there are also different lengths of time that men and women will be required to stay in the drug and alcohol rehabilitation center. For instance, some short-term programs provide programs for a month or less, while long-term centers will demand at least a 3 month stay.