Outpatient treatment gives treatment clients the opportunity to sustain specific responsibilities and aspects of their lifestyle while taking part in drug treatment services. Outpatient treatment is a moderate level of rehabilitation, and should not be mistaken for the level of rehabilitation offered within an inpatient or residential treatment program which is much more intensive. Outpatient treatment may be well suited for someone who has a brief history of drug abuse for example, but will most definitely not be adequate for somebody whose rehabilitation needs go beyond that which outpatient treatment is able to offer. Individuals dealing with drug and alcohol use often need an extreme environmental change, because many of the things which trigger their drug and alcohol use are strictly environmental. As an example, if someone is being physically or emotionally abused and this is triggering their drug abuse, there is no way for any treatment efforts to succeed whenever they go back to such circumstances on a regular basis. In outpatient treatment, clients can engage in group and one-on-one therapy, along with family counseling services. In outpatient treatment, most centers will provide services five to seven days each week on either a part time or full time basis for 30 days or longer in some cases.