Analysis of Public Knowledge on Antibiotic Use and Antimicrobial Resistance in the Context of Sustainable Development

Inappropriate and excessive use of antibiotics remains a major public health concern contributing to antimicrobial resistance worldwide. The aim of this study is to examine the public’s knowledge of antibiotic use and antimicrobial resistance in the context of sustainable development, highlighting the importance of health literacy and the rational use of antibiotics in reducing the spread of antimicrobial resistance and ensuring the availability of effective treatments for future generations. A quantitative cross-sectional survey was conducted in January 2025 using an online questionnaire platform. The study included 433 adults aged 18 years and older. Descriptive statistics, cross-tabulation, and K-means cluster analysis were applied to evaluate respondents’ knowledge and practices. The results demonstrated that although most respondents were familiar with antibiotics, misconceptions regarding their use persisted. Many participants reported storing leftover antibiotics for future use, and a considerable proportion incorrectly believed that antibiotics are effective against viral infections. The findings emphasize the importance of continuous public education and targeted health communication to promote rational antibiotic use and reduce antimicrobial resistance.