Drug detoxification is a collective of interventions directed at controlling acute drug intoxication and drug withdrawal. It refers to a purging of the substance of abuse from a patient's body that is acutely under the influence or dependent on the substance to which they are addicted to. The process of detoxification aims at lessening the physical effects caused by the additive substances. Detoxification programs do not necessarily treat the other implications of drug addiction: namely, psychological aspects of addiction, social factors, and the often complex behavioral issues that are intermingled with addiction.