Individuals who want to maintain a lot of flexibility within their lives can take advantage of an outpatient rehab when they need treatment for drug or alcohol abuse. Outpatient rehab makes it possible for the rehab client to participate in rehab services with the same commitment one would usually have to agree to within an inpatient or residential drug and alcohol rehabilitation facility. This doesn't often work in the rehabilitation client's favor however, specifically those individuals who need to resolve significant substance abuse issues. So although an outpatient rehab may seem like a convenient option, it isn't for everyone. People that do decide on an outpatient rehab will usually attend meetings and take part in therapy and rehabilitation services part-time each day or several days a week. This is helpful for those who have just completed an even more extensive inpatient or residential program as an effective aftercare or upkeep step, and someone with just a short history of substance abuse which is usually a really small percentage of clients. For someone with more severe drug abuse and dependency problems, inpatient or residential alcohol and drug rehab facilities which offer treatment on a long-term basis will probably be the more effective rehab alternative.