Drug rehabilitation (often drug rehab or simply rehab) may be a term for the processes of medical or psychotherapeutic treatment, for dependency on hallucinogenic substances like alcohol, pharmaceuticals, and street medicine like cocaine, hard drug or amphetamines. The final intent is to change the patient to stop habit, so as to avoid the psychological, legal, financial, social, and physical consequences that may be caused, particularly by extreme abuse. Treatment includes medication for depression or alternative disorders, counselling by consultants and sharing of expertise with alternative addicts. Some rehab centres embrace meditation and non secular knowledge within the treatment method. Psychological dependency is self-addressed in several drug rehabilitation programs by trying to show the patient new strategies of interacting in an exceedingly sober atmosphere. Specifically, patient’s area unit usually inspired, or probably even needed, to not go along with friends WHO still use the habit-forming substance. Twelve-step programs encourage addicts not solely to prevent victimisation alcohol or alternative medicine, however to look at and alter habits associated with their addictions. Several programs emphasize that recovery may be a permanent method while not fruits. For legal medicine like alcohol, complete abstention rather than makes an attempt at moderation, which can result in relapse is conjointly stressed whether or not moderation is doable by those with a history of abuse remains a contentious purpose, however is mostly thought-about unsustainable.