ABSTRACT
Background; There is evidence of significant variation of prescription drug prices in community pharmacies in several countries. Prescription drugs are a major source of expenditure for patients. High prices can lead to cost-related non-adherence and adverse health outcomes. Objective; This study's aim was to establish the variation and availability of prescription drug prices in community pharmacies in Ireland. Methods; Using a cross-sectional design, prices were sought in community pharmacies using phone, email and website enquiries. A purposive sample of 12 prescription drugs was included. The prescription drugs were selected from the top 100 medications by dispensing frequency in 2017 on Ireland's main state drug scheme. For each pharmacy, the price was checked for three drugs only. Researchers sought to contact 1,500 pharmacies by phone and 320 by email, as well as consult the website of 370 pharmacies. Results; In total, 1,529 pharmacies responded to queries, 1,362 by telephone and 167 by email. Overall, 88.5% (N = 1,353) of pharmacies who answered queries, provided prices. For each drug, the average price quoted to researchers was higher than the price paid by the state for patients who can access subsidised medicines. The ratio of 90th to 10th percentile prices ranged from 1.3 to 2.0 for the twelve drugs. A Welch's t-test found that for nine of the 12 drugs, the price was significantly higher (p < .05) for chain pharmacies compared to independent pharmacies. Conclusions; Evidence was found of significant price variation in community pharmacies. There was also evidence that some community pharmacies were not following regulatory guidance on drug pricing transparency. Policy measures such as mandated price transparency, or fixed prescription drug prices could help address these price issues.
