A Cross-Sectional Study of the Knowledge, Attitude, and Practice of Self-Medication Among the General Population in the Western Region of Saudi Arabia

Abstract

Introduction Self-medication (SM) is defined as consuming pharmaceutical drugs without the advice of a physician for either diagnosis or treatment. Reliance on self-medication has become a more common worldwide issue and now plays a major role in self-care. However, the practice is linked to many risks for patients and the whole community. This study assesses knowledge, attitudes, and practices associated with self-medication in the western region of Saudi Arabia. Methods This is an observational questionnaire-based cross-sectional study conducted over two months, between January and March 2022. The survey comprised 29 questions adapted from similar studies and was translated into Arabic to fit the study population. All residents of the three major cities, Makkah, Jeddah, and Taif, were included; the population under 18 years of age and health workers were excluded. We used OpenEpi version 3.0 (www.OpenEpi.com) for sample size calculation and Statistical Package for Social Sciences (IBM Corp, Armonk, USA) was used for data analysis. Results Most of the participants (67.7%) declared that they practiced self-medication: (28.6%) men and (39.1%) women. Self-medicating for different indications showed differences between men and women but without statistical significance. Major indications for self-medicating were headache (45.3%), cough, cold/flu (42.7%), and fever (34.0%). The primary reasons participants gave for choosing to self-medicate were easy availability of the medicines (41.4%) and that they were treating a minor illness (40.8%). Many types of medicines were used, most commonly analgesics (44.0%) and antipyretics (43.6%). Conclusion The practice of self-medication is high among the population in Makkah, Jeddah, and Taif. Educating the public on the consequences and adverse effects is necessary.