A brief report of the status of self-medication with over-the-counter drugs: a pilot cross-sectional survey

Abstract Objective The extent of perceived knowledge and usage status regarding over-the-counter (OTC) drugs among Japanese citizens remains unclear. This study aims to assess OTC drug use through a pilot cross-sectional survey. Results Conducted on April 30, 2023, at the Graduate School of Pharmace...

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Main Authors: Asuka Hatabu, Yu-Shi Tian, Hiroto Asano, Kaori Fukuzawa, Kenji Ikeda
Format: Article
Language:English
Published: BMC 2025-01-01
Series:BMC Research Notes
Subjects:
Online Access:https://doi.org/10.1186/s13104-025-07114-5
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author Asuka Hatabu
Yu-Shi Tian
Hiroto Asano
Kaori Fukuzawa
Kenji Ikeda
author_facet Asuka Hatabu
Yu-Shi Tian
Hiroto Asano
Kaori Fukuzawa
Kenji Ikeda
author_sort Asuka Hatabu
collection DOAJ
description Abstract Objective The extent of perceived knowledge and usage status regarding over-the-counter (OTC) drugs among Japanese citizens remains unclear. This study aims to assess OTC drug use through a pilot cross-sectional survey. Results Conducted on April 30, 2023, at the Graduate School of Pharmaceutical Sciences, Osaka University, the survey garnered 180 valid responses. Among these, 76.1% were female and 56.1% aged 16–19 years. Over the past year, 70.6% used OTC drugs, and price (60.0%), effectiveness (50.0%), and ingredients (43.3%) were the top three factors focused on during OTC drug selection. Most respondents (97.2%) were aware of Package Inserts (PI), with 51.7% reading them before purchasing or using new OTC drugs. 10% reported online purchases. However, 17.2% were unaware of expiration dates, and only 43.3% read storage and handling instructions from PI. This study indicates moderate proper use of OTC drugs but highlights risks due to low awareness of storage precautions and expiration dates. Results are preliminary; further research is needed for generalization.
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institution Kabale University
issn 1756-0500
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publishDate 2025-01-01
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series BMC Research Notes
spelling doaj-art-3a806923bce24b02a9965aa845daf8af2025-02-02T12:07:06ZengBMCBMC Research Notes1756-05002025-01-011811610.1186/s13104-025-07114-5A brief report of the status of self-medication with over-the-counter drugs: a pilot cross-sectional surveyAsuka Hatabu0Yu-Shi Tian1Hiroto Asano2Kaori Fukuzawa3Kenji Ikeda4Graduate School of Pharmaceutical Sciences, Osaka UniversityGraduate School of Pharmaceutical Sciences, Osaka UniversityGraduate School of Pharmaceutical Sciences, Osaka UniversityGraduate School of Pharmaceutical Sciences, Osaka UniversityGraduate School of Pharmaceutical Sciences, Osaka UniversityAbstract Objective The extent of perceived knowledge and usage status regarding over-the-counter (OTC) drugs among Japanese citizens remains unclear. This study aims to assess OTC drug use through a pilot cross-sectional survey. Results Conducted on April 30, 2023, at the Graduate School of Pharmaceutical Sciences, Osaka University, the survey garnered 180 valid responses. Among these, 76.1% were female and 56.1% aged 16–19 years. Over the past year, 70.6% used OTC drugs, and price (60.0%), effectiveness (50.0%), and ingredients (43.3%) were the top three factors focused on during OTC drug selection. Most respondents (97.2%) were aware of Package Inserts (PI), with 51.7% reading them before purchasing or using new OTC drugs. 10% reported online purchases. However, 17.2% were unaware of expiration dates, and only 43.3% read storage and handling instructions from PI. This study indicates moderate proper use of OTC drugs but highlights risks due to low awareness of storage precautions and expiration dates. Results are preliminary; further research is needed for generalization.https://doi.org/10.1186/s13104-025-07114-5Over-the-counter drugSelf medicationPilot paper surveyProper use
spellingShingle Asuka Hatabu
Yu-Shi Tian
Hiroto Asano
Kaori Fukuzawa
Kenji Ikeda
A brief report of the status of self-medication with over-the-counter drugs: a pilot cross-sectional survey
BMC Research Notes
Over-the-counter drug
Self medication
Pilot paper survey
Proper use
title A brief report of the status of self-medication with over-the-counter drugs: a pilot cross-sectional survey
title_full A brief report of the status of self-medication with over-the-counter drugs: a pilot cross-sectional survey
title_fullStr A brief report of the status of self-medication with over-the-counter drugs: a pilot cross-sectional survey
title_full_unstemmed A brief report of the status of self-medication with over-the-counter drugs: a pilot cross-sectional survey
title_short A brief report of the status of self-medication with over-the-counter drugs: a pilot cross-sectional survey
title_sort brief report of the status of self medication with over the counter drugs a pilot cross sectional survey
topic Over-the-counter drug
Self medication
Pilot paper survey
Proper use
url https://doi.org/10.1186/s13104-025-07114-5
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