Change in health-related problems of cocaine consumption in Catalonia, Spain

Background: Our aim was to study the evolution of cocaine-related health pr oblems in Catalonia, Spain. Methods: Analysis of first treatment admissions, emergency-room episodes, a nd mortality recorded by information systems on drug abuse in Catalonia and the city of Barcelona (Spain) in 1999. Results: In 1999, cocaine was the illegal drug most frequently reported amo ng drug-related emergency-room episodes (1,093 episodes in the city of Barc elona). In addition, cocaine was the illegal drug most frequently found amo ng fatal drug overdoses (80% of all deaths in the last quarter of 1999) and the one that caused the highest number of treatment admissions (1,547 case s in Catalonia). Conclusions: There is an increase in cocaine-related health problems which means that it is needed health to improve the diagnosis, health education, treatment and prevention of complications associated with the use of this s ubstance.