Residential short-term treatment for drug or alcohol addiction is a type ofrehabilitation program where the addicted individual will remain at the facility on an inpatient basis, and which usually requires a stay of 30 days or less. While in residential short-term treatment the person undergoes an intensive but brief course of treatment that typically incorporates a supervised detoxification, counseling, and other forms of therapy which are aimed at helping the individual become rehabilitated and able to function without drugs in everyday life once rehabilitation is complete. Residential short-term treatment is not always effective for all cases of addiction, and most will need an aftercare program or additional treatment in a more long-term residential facility.