Prevalence and patterns of dietary supplement use and potential drug interactions among older adults in Saudi Arabia.

ABSTRACT:

Introduction

The widespread use of dietary supplements (DSs) among older adults poses a potential risk for adverse interactions with prescribed medications, particularly in populations with multiple chronic conditions. In Saudi Arabia, where DSs commonly used, with limited data on the prevalence and risks of such interactions. This study aimed to assess the prevalence and patterns of DS use and evaluate potential drug-supplement interactions and their predictors among older adults.

Methods

A cross-sectional study was conducted between November 2024 and March 2025 among outpatients aged ≥60 years. Data were collected through face-to-face interviews using a structured questionnaire. Drug-supplement interactions were assessed using Stockley's Drug Interactions database. Data we

SUBMITTER: Khawagi WY 

PROVIDER: S-EPMC12540427 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature