[Alcohol use disorder: evolution of the nosography].

Alcohol use disorder: evolution of the nosography. The arrival of DSM-5 has represented a nosographic break with respect to the DSMIV- TR: by leaving the old biaxial view and its hierarchical gradation between abuse and dependence; by removing the term "dependence" with its stigma and amalgams between psychic and physical dependencies; and by integrating craving, a main therapeutic target, allowing the DSM-5 to join the ICD-10 (and soon the ICD-11). Without being a revolution, the DSM-5 is a real evolution, with a modern dimensional view of addictive behaviors, according to a progressive continuum between use and use disorder (from mild to severe). This approach allows the representation of addictions to change, and to propose various therapeutic strategies adapted to the patient's objectives and inspired by the harm reduction approaches, abstinence being only one of these strategies.