The different alcohol and drug abuse treatment programs which are offered to drug and alcohol addicted persons in Melissa, Texas can differ in many different ways. Some drug and alcohol abuse rehab services take place in a residential or inpatient location, where clientele remain the entire time they are in rehabilitation which offers a more therapeutic rehab setting. Others offer drug and alcohol abuse rehabilitation programs on an outpatient basis which allows for more versatility, though outpatient facilities may not be an appropriate substance abuse rehab service for people in Melissa, Texas who are having difficulties with long term drug or alcohol addiction issues. Regardless of whether inpatient or outpatient alcohol and drug abuse treatment services are chosen, there are also different lengths of time that men and women will be asked to remain in the drug rehab facility. For example, many short-term programs provide programs for 4 weeks or less, whereas long-term facilities will require at least a 3 month stay.