[Monitoring and impact of the disclosure of five health alerts for drugs in Colombia].

Objective: Make the notification and monitoring compliance with five health drug alerts to a group of health care providers in Colombia.

Methods: Quasi-experimental, prospective, before-after study, without control group, by intervening in physician prescribers of ketoconazole, metoclopramide, nimesulide, diacerein, strontium ranelate. The affiliated population of the contributory system of the Colombian Health System was taken as the universe population sample from 13 health promoting entities (EPS) of Colombia.