The diverse substance abuse rehabilitation services which are offered to drug and alcohol addicted people in Alhambra can vary in a lot of different ways. Some drug and alcohol abuse rehabilitation services take place in a residential or inpatient setting, where clientele reside the entire time they are in rehab which supplies a more therapeutic rehab setting. Others provide drug and alcohol abuse rehab services on an outpatient basis which provides a sense of flexibility, though outpatient facilities may not be a suitable substance abuse rehabilitation service for individuals in Alhambra who are struggling with long term drug or alcohol addiction problems. Whether inpatient or outpatient alcohol and drug abuse rehab programs are selected, there are also different lengths of time that individuals will be expected to continue to be in the drug and alcohol rehab program. For instance, many short-term programs provide services for 4 weeks or less, while long-term centers will call for at least a 3 month stay.