Psychosocial characteristics of the general population who habitually use hypnotics: Results from a national survey on drug use among the Japanese.

ABSTRACT

Aim: The aim of this study was to examine the characteristics of habitual hypnotic users in Japan. Methods: This nationwide, cross-sectional survey used self-administered questionnaires. Data were collected from four national surveys conducted every 2 years between 2015 and 2021. The participants were Japanese individuals who had taken prescription hypnotics in the past year or had never taken them. We divided 13,396 participants into three groups to compare the social background and status of taking medication and controlled drugs, drinking, and smoking among the three groups people who use hypnotics habitually daily (habitual hypnotic users [HUs]), people who use them only occasionally (occasional hypnotic users [OUs]), and people who do not use them (hypnotic non-users [NUs]). We compared the perception of using hypnotics between the HU and OU groups. Results: HUs were more likely to be older, unemployed, and to habitually use anxiolytics and analgesics than NUs. The main reasons for taking anxiolytics in HUs were alleviating insomnia and reducing anxiety, whereas the main reason for taking analgesics was improving joint pain. Additionally, the HU group had a higher proportion of habitual smokers than the OU group. There was no difference in drinking status or taking of controlled drugs among the three groups. HUs were more likely to use hypnotics and to have concerns about their side-effects than OUs. Conclusion: HUs were more likely to be unemployed, habitually use anxiolytics and analgesics, smoke heavily, and take hypnotic drugs with concerns regarding side-effects. These results may help encourage the appropriate use of hypnotics.