Residential short-term treatment for drug or alcohol addiction is a type ofrehabilitation program where the addicted 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 brief course of treatment that commonly includes 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 treatment is complete. Residential short-term treatment is not always effective for all instances of addiction, and most will need an aftercare program or further treatment in a more long-term residential facility.