In the anatomical therapeutic chemical (atc) classification system, the active substances are divided into different groups according to the organ or system on which they act and their. Who announces development of updated guidelines for the psychosocially assisted pharmacological treatment of opioid dependence and community management of opioid. About who drug information who drug information is a quarterly journal providing an overview of topics relating to medicines development and regulation which is targeted to a wide.
The world health organization (who) has released a rapid communication outlining its new guideline on balanced national policies for controlled medicines. The use of psychoactive drugs and psychotropic substances without medical supervision is associated with significant health risks and can lead to the development of drug use disorders. The use of psychoactive drugs without medical supervision is associated with significant health risks and can lead to the development of drug use disorders.
However these variables can vary between regions and countries. Drug consumption can be expressed in cost, number of units, number of prescriptions or by the physical quantity of drugs.