“…Nevertheless, self-medication cannot be regarded as a completely safe action, rather it has potential risks, including misdiagnosis, increased use of medications, long-term use of medication, drug interference (13,14), delay in the search for appropriate treatment and medical advice, use of an unnecessary high dose of medication, presentation of rare, but serious and dangerous side effects, incorrect treatment selection, masking serious diseases, risk of dependence and drug abuse, resistance to antibiotics, and increased health costs due to an increase in mortality rates and increased length of hospitalization that can be problematic in some vulnerable groups, including the elderly (15). In various studies, numerous factors have been introduced to predict self-medication behaviors, including age, sex (7), marital status, depression, activity limitation, life satisfaction (10), education level, income level, place of residence and awareness level (16), past experiences of selfmedication and self-assessment of health status (17), cost saving (18), smoking and alcohol drinking, chronic illness, self-efficacy, and low drug literacy (17). Health literacy is associated with the ability of individuals to acquire, understand, and use information for health promotion (19), the situation that happens during the self-medication process according to most researchers; therefore, it seems that health literacy level is a determining factor in the occurrence of self-medication behaviors (20,21).…”