Abstract
Background: Self-medication, the practice of individuals diagnosing, obtaining, and administering medications to themselves without professional guidance, has become a pervasive phenomenon with potential implications for public health. This study aims to comprehensively investigate the patterns and perceptions surrounding self-medication among the educated population of South India.

Aims and Objectives: The objective of this study was to assess the prevalence of self-medication and predictors associated with self-medication among educated population of south India.

Materials and Methods: It is a questionnaire-based cross-sectional study. Participants were degree holders from the states of Karnataka, Tamil Nadu, Kerala, Pondicherry, and Andhra Pradesh. Participants were selected through convenient sampling. Data were collected using structured pre-validated questionnaires through a Google Forms link. Data were analyzed using SPSS software version 29.0 and results are expressed as proportions.

Results: A total of 300 people were included in the study, among them 54.25% graduates and 45.75% were postgraduates that the prevalence of self-medication was 61.4%. The most common reason for self-medication was minor illness (67.1%). About 54% of study participants used antipyretics for self-medication and the source of information for self-medication was from previous illness 71.4%.

Conclusion: The prevalence of self-medication in this study was high. Antimicrobials were not taken for appropriate length of time. It is very important to understand the motivations and perceptions surrounding self-medication for developing targeted interventions, educational programs, and policy measures that promote responsible self-care while safeguarding public health.

Key words: Self-Medication; South India; Educated Population