Individuals who want to maintain a lot of flexibility in their lives can take advantage of an outpatient rehab should they need rehab for substance abuse. Outpatient rehab will allow for the treatment client to participate in treatment services with the same commitment one would normally have to agree to within an inpatient or residential drug rehab program. This doesn't often work in the rehabilitation client's favor however, specifically those individuals who need to address substantial drug abuse problems. So while an outpatient rehab might appear to be an expedient possibility, it isn't for everyone. Those who decide on an outpatient rehab will usually attend meetings and take part in counseling and rehabilitation services on a part-time basis every day or several days each week. This is often helpful for many who have just completed a far more thorough inpatient or residential program as an effective aftercare or upkeep step, or someone with only a short history of substance abuse which is usually a really small amount of clients. For someone with more severe addiction and dependency problems, inpatient or residential alcohol and drug rehabilitation programs which provide treatment over a long-term basis will be the more advantageous rehab choice.