Drug addiction is one of the major problems of Bangladesh. Among the students it spread so quickly like the cancer. In every educational institution a large number of students are addicted to drugs. It now comes to an alarming situation. Drug addiction hampers the academic career of the students as well as affected them in their future life. Many of them died as a result of drug addiction. In this research we will show you the actual situation of the drug addiction problem among the student community in Bangladesh. This study is conducted in Sylhet city. It provides a clear picture about the drug addiction. The key objective of the study is to find out the causes of taking drugs, their relation with the family, sources of money and the sources of drugs. We were operate social survey method to conduct our research .It was a qualitative research. It Was an indept study. This research will help the Profesionals who want to conduct research related to drug addiction & also be used for academic purposes.