Teenagers around the world drug crimes phenomenon has become one of the important problems of juvenile delinquency， China is increasingly grim adolescent drug Teenagers make clear plasticity of teenagers characteristics such as drug crimes phenomenon is controllable curable， but need various efforts and long time of Through exploring teenagers than drug crimes various data， many teenagers drug crimes cases， this article analyzes the phenomena and drug crimes teenage drug reason， exploring some appropriate and effective method， counter-measures and governance teenagers drug crimes phenomena and drug problem， urging teens harmonious， physical and mental healthy Why teenagers drug crimes are mainly concentrated in teenagers itself is not mature psychology， imperfect education mode and complicated life environmental impact， This paper is divided into four parts， including teenagers drug crimes， reason of an overview of the inquiry， the prevention and control countermeasures and Psychological prevention primarily， external control subsidiary is this paper explores teenagers about drug crimes， and the core of countermeasures put forward by the reason for drug and prevent teenagers， explore the countermeasures in drug crimes， proposed including correcting psychology， to improve the legal system， improve the management mechanism， standardize propaganda， build good living environment etc Due to the existing objective restrictions， many measures implemented needs strict scientific reasoning， and youth drug crimes prevention still need long-term
