| Summary: | Background: Traditional medicines (TMs) have been used to treat common cold in Asia, but no studies have been conducted to examine the trend of use for several years. The objective of this study was to analyze the prescription patterns of TMs for common cold using national claims data accrued over 7 years in Korea. This will contribute to the scientific evidence enhancing the understanding of TM use for the treatment of common cold. Methods: This study analyzed national claims data from the Health Insurance Review and Assessment Service database. We extracted data for diagnosis of common cold (Korean Standard Classification of Diseases: J00, Acute nasopharyngitis) and prescriptions of TMs for adults who visited all types of oriental medical institutions during 2010–2016. We estimated the prescription patterns of TMs by sex, age group, and year. Results: We extracted 3,014,428 prescriptions. The total number of prescriptions increased by 125.1% in 2016 compared to that in 2010. For all ages and periods, the number of prescriptions in women was higher than that in men. The age range with the most prescriptions was 70–79 years. The seven most prescribed TMs for common cold were Socheongnyongtang, Samso-eum, Yeongyopaedoksan, Insampaedoksan, Gumigohwaltang, Galgeuntang, and Hyeonggae-yeongyotang. Conclusion: This was the first study to analyze the prescription patterns of TMs for common cold using National Health Insurance data in Korea. This study provides scientific evidences on the disease burden and the utilization pattern of TMs for common cold to support decision making on initiatives such as allocation and management of health resources.
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