Residential short-term treatment for drug or alcohol addiction is a type oftreatment program where the individual will stay 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 client undergoes an intensive but short duration of treatment that commonly incorporates a supervised detox, counseling, and other forms of therapy which are aimed at helping the individual to recover and be able to function without drugs in daily life once rehabilitation is complete. Residential short-term treatment is not always effective for all instances of addiction, and most will require an aftercare program or additional treatment in a more long-term residential setting.