Ten-year trend of opioid and nonopioid analgesic use in the French adult population.

Aims: Analgesics are the most widely used medicines worldwide. In parallel, opioid abuse has increased and is of major concern. The accessibility of pharmacologically powerful medicines and the addictovigilance signals in France about the risk of opiates addiction call for an overview of analgesic use.

[The current aspects of the use of ecstasy/MDMA in France].

Methylenedioxymethamphetamine (MDMA), the active compound of ecstasy, has been used for several years, especially by young adults to benefit of psychostimulant properties. By raising the level of neuromodulators in the synapsis, MDMA can cause psychiatric and physical injuries. After reduced supplies in 2009 (number of ecstasy seizures equal to 10 percent of those recorded in 2002), judicial authorities now observed an increased availability (a half more part of seizures in 2012 than 2010).

New synthetic drugs in addictovigilance.

New substances, also known as "designer drugs" or "legal highs" are increasingly available to drug users. Two hundred and fifteen hitherto unlisted substances have been notified by European Union member states since 2005. These synthetic drugs, which have been developed to side-step the legislation on drugs, are analogues or derivatives of existing drugs and medications.