Residential short-term treatment for drug or alcohol addiction is a type ofrehabilitation program where the individual will remain at the facility on an inpatient basis, and which typically requires a stay of 30 days or less. While in residential short-term treatment the client undergoes an intensive but short duration of treatment that commonly includes a supervised detox, counseling, and other forms of therapy which are aimed at helping the individual become rehabilitated and able to function without drugs in daily life once rehab is complete. Residential short-term treatment is not always effective for all cases of addiction, and most will need an aftercare program or further treatment in a more long-term residential setting.