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  • Title: Self-medication in ophthalmology: a questionnaire-based study in an Argentinean population.
    Author: Marquez GE, Torres VE, Sanchez VM, Gramajo AL, Zelaya N, Peña FY, Juarez CP, Luna JD.
    Journal: Ophthalmic Epidemiol; 2012 Aug; 19(4):236-41. PubMed ID: 22775280.
    Abstract:
    PURPOSE: The aim of this study was to identify practices of self-medication in the treatment of ocular conditions and to identify a profile of patients who self-medicate. METHODS: We conducted a cross-sectional descriptive survey of patients, over the age of 17 years seen in our ophthalmology practice in Cordoba, Argentina. Self-medication was defined as the use of ophthalmic medicines which had not been prescribed by a health care specialist in the previous year. RESULTS: The sample included 379 subjects, 162 males (43%) and 217 females (57%); mean age 46.8 years. Prior to looking for medical attention in our institution, 97 patients (25.6%) reported self-medicating. The most frequently employed products included non-steroidal anti-inflammatory drops in combination with a vasoconstrictive agent (32%) followed by a combination of antibiotics and steroids (9%), however, 14% of patients did not remember the name or type of medication applied. A total of 31% of patients used drugs recommended by a pharmacist; 25% used drugs of their own choosing and 24% followed suggestions from a friend or family member. Only 12% of patients knew the drug's components and only 3% were aware of any possible side effects. There was no difference in behavior patterns related to educational level or age, however, there was a significant difference related to gender, with males misusing ophthalmic drops more frequently than women (P = 0.004). CONCLUSIONS: Patients commonly attempt to treat conditions that require ophthalmologic care by self-medicating with over-the-counter eye drops. Educational efforts to inform patients of the consequences of self-medication are necessary.
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