Knowledge, Perception and Practice among Pharmacy Students Regarding Self-Medication in Eastern Nigeria: A Cross-Sectional Survey

Background: The prevalence of self-medication is increasing, not only among the general public but also among college and university students in the health field. Aim: This study aims to assess the knowledge, perception and practice of self-medication among pharmacy students in the university of Nigeria, Nsukka. Methods: This was a university-based cross-sectional study of 354 pharmacy students using a self-administered e-questionnaire. Data were summarized with descriptive statistics, chi square tests were used to assess association between the dependent and independent variables at a p<0.05. Results: The prevalence of self-medication was 82% in this population. Among the respondents, 294(83.1%) demonstrated good knowledge of self-medication. Reasons for respondent’s practice of self-medication include; easy access to online treatment guidelines (39.5%), knowledge of therapy for minor ailments (36.4%), and time considerations (45.2%). The commonest classes of drugs used for self-medication by our respondents were; Antimalarials (85.9%), Antibiotics (74.9%), Analgesics (76.0%) and Gastrointestinals (59.6%). No significant association was found between students’ sociodemographic characteristics and their knowledge and practice of self-medication. Conclusion: While the pharmacy students demonstrated a remarkable understanding of self-medication, they frequently engaged in this harmful practice, particularly using antibiotics, antimalarials, and analgesics. This study highlights the need for a greater emphasis on antimicrobial stewardship and the dangers of self-medication in the pharmacy curriculum.