Individuals who would like to maintain some flexibility in their lives can engage in an outpatient rehab whenever they need rehabilitation for substance abuse. Outpatient rehab makes it possible for the rehab client to participate in treatment services with the same commitment one would ordinarily have to agree to in an inpatient or residential drug and alcohol rehabilitation program. This doesn't often work in the rehab client's favor however, particularly for those clients who need to address substantial drug abuse problems. So although an outpatient rehab may seem like a convenient option, it isn't for everybody. Those who do choose an outpatient rehab will usually attend meetings and be a part of counseling and rehabilitation services part-time daily or a few days each week. This is helpful for many who have just completed a far more comprehensive inpatient or residential program as a good aftercare or upkeep step, or someone with just a short history of drug abuse which is usually a really small amount of clients. For somebody with more significant addiction and dependency issues, inpatient or residential alcohol and drug treatment centers which provide rehab over a long-term basis are going to be the more beneficial rehab choice.