The different alcohol and drug abuse treatment programs which are available to drug and alcohol addicted individuals in Eureka can differ in many various ways. Some drug and alcohol abuse rehab programs take place in a residential or inpatient location, where clientele reside the entire time they are in rehab which supplies a more therapeutic rehabilitation setting. Others provide alcohol and drug abuse rehab services on an outpatient basis which provides a sense of flexibility, though outpatient programs are not always an appropriate substance abuse treatment program for individuals in Eureka, California who are struggling with long term drug addiction issues. Whether inpatient or outpatient alcohol and drug abuse rehab services are chosen, there are also different lengths of time that men and women will be required to remain in the drug and alcohol treatment program. For instance, many short-term programs provide programs for 4 weeks or less, whereas long-term programs will require at least a 3 month stay.