Introduction
Nowadays, illicit drug abuse is increasing among underage patients. This composes a risk factor to the development of psychiatric disorders.

Objectives
Assess which are the most consumed drugs by underage people. Evaluate which type of medical-psychiatric disorders susceptible to hospital emergencies originates from these drugs consumption.  

Methods
Restropective case-series descriptive study. Clinical data were collected from underage patients who went to emergency services for drug abuse during one year in 2017.

Results
A total 110 patients were evaluated (59% male). The median age was 16 years old (17-14). The consumed drugs were: cannabis (59.09%; n=65), alcohol (36.36%; n=40) and cocaine (4.54%; n=5). The associated diagnosis to clinical history documentation was (from higher to lower fequency): alcohol intoxication, behavioral disorders, Anxiety Attacks, autolytic gesture and Psychotic attack.

Conclusions
Most underage people who go to emergency services for drug abuse are male. The most consumed drug is cannabis, followed by alcohol, and then by cocaine. No emergency episodes for opiates consumption were found.  

Alcohol intoxication is found among most frequent diagnoses.  This fact indicates that alcohol consupmtion by young people is getting started at younger ages. It is worth mentioning the fact that all diagnosed cases of Psychotic attack had clinical history of cannabis consumption.

This study shows the necessity to promote prevention means to reduce drug abuse in vulnerable groups, such as underage people.

17 - HOSPITAL EMERGENCIES AMONG UNDERAGE CONSUMERS OF PSYCHOACTIVE SUBSTANCES