Introduction. The relevance of the study is due to the need to standardize the block of information provided after the detection of a psychoactive substance during a medical examination for intoxication. For this purpose, a sound file (hereinafter referred to as the voice module, or GM) has been developed containing information on the procedure for identifying narcotic substances, the legal and medical consequences of their consumption, as well as on the places and procedure for providing specialized assistance. The purpose of the study is to assess the effectiveness of using a voice module that contained this information in persons who were diagnosed with a narcotic substance during a medical examination. Materials and methods. Respondents who listened to the voice module were asked questions about: the usefulness of the information received, the willingness to reduce (stop) drug consumption, contact a narcologist and provide their phone number for further assessment of the changes. 3 months after the examination, telephone interviews were conducted with persons who provided their data to assess the changes. Results. According to the survey results of 200 respondents, 90% answered that the listened information was useful, 75.5% planned to reduce (stop) drug use, 44.5% - to seek help from a specialist, and 30.0% - provided phone numbers for further assessment of the effectiveness of the intervention. The largest proportions of respondents who expressed a willingness to change risky behavior and consult a doctor were noted among opioid users, the smallest - sedatives. Telephone interviewing of respondents 3 months after the examination showed: from among those who applied to a narcologist for 3 months (25%), all respondents noted the role of GM in making a decision on treatment; of those who reduced or stopped drug use (81.3%), indicated GM listening as one of the reasons: 61.5% of respondents. Conclusions. The voice module can be used after a medical examination for intoxication, especially in areas where the examination is not carried out by narcologists. The effectiveness is evidenced by the high proportion of respondents who rated the information provided as useful, as well as indicated the fact of listening to GM as one of the reasons for contacting a narcologist or reducing drug use.