Disclosure and adverse effects of complementary and alternative medicine used by hospitalized patients in the North East of England

  • Nusirat Bello
  • Win Winit-Watjana
  • Wasim Baqir
  • Kenneth McGarry

Abstract

Objectives: This study aimed to investigate the prevalence, disclosure and adverse effects of complementary and alternative medicine (CAM) use in hospitalised patients, and to explore the associations between patients’ perceived side-effects and relevant factors.

Methods: Patients who were admitted to a district general hospital and met the eligibility criteria were interviewed using a semi-structured questionnaire. Their medications and pertinent details were verified from the medical notes. All quantitative and qualitative data were collated and analysed. A chi-squared test was performed to test the associations of the perceived CAM side-effects with the significance level determined at α=0.05.

Results: A total of 240 in-patients completed the study. They were mostly white British (98.8%). The prevalence of CAM use within two years was 74.6% and one month 37.9%. Only 19 of 91 patients (20.9%) using CAM within one month disclosed their current CAM applications. Nearly half of patients (45.8%) who used CAM within two years experienced various CAM side-effects that tended to resolve after discontinuation. Slightly more than half (57.6%) perceived CAM side-effects and their perceptions were significantly associated with gender (P=0.048) and consideration for future CAM use (P=0.033). Potential interactions between herbal remedies/dietary supplements and prescribed drugs, such as garlic with lisinopril or aspirin, were assessed in 82 patients (45.8%).

Conclusion: Most in-patients used CAM and experienced some adverse effects. The disclosure of CAM use and its adverse outcomes should be encouraged by healthcare professionals.

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Published
2012-09-17
How to Cite
1.
Bello N, Winit-Watjana W, Baqir W, McGarry K. Disclosure and adverse effects of complementary and alternative medicine used by hospitalized patients in the North East of England. Pharm Pract (Granada) [Internet]. 2012Sep.17 [cited 2019Jun.27];10(3):125-3. Available from: https://www.pharmacypractice.org/journal/index.php/pp/article/view/13
Section
Original Research