Abstracts

Herbal Medicine and COVID-19: An Umbrella Review

Background

Most systems of traditional medicine have been using herbal medicines to prevent and treat acute respiratory conditions and various other conditions for centuries. The aim of this project is to identify and examine the systematic and narrative reviews reporting on the therapeutic use of herbal medicines as it relates to the prevention and treatment of COVID-19 and long COVID.

Methods

This paper is part of an umbrella review of studies related to natural health products and natural therapies for the prevention or treatment of COVID-19. It is a follow-up to a live review that was conducted by the World Naturopathic Federation between May 2022 and May 2023. PubMed and Google Scholar were searched for systematic and narrative reviews that met defined quality criteria.

Results

Over half of the initial systematic reviews were excluded as they did not meet the inclusion and AMSTAR criteria. The final paper included 25 narrative reviews and 41 systematic reviews (SR), with half of the SRs reporting on the safety of herbal interventions. Various therapeutic properties of over 60 herbal medicines were outlined, some individually and most of them as part of herbal formula (combinations).

Conclusion/Summary

Herbal interventions demonstrated statistically significant improved recovery in patients with COVID-19. The most common therapeutic properties identified were immunological properties, anti-inflammatory, anti- microbial, and antioxidant while the most frequently investigated herbs were Glycyrrhiza glabra/uralensis, Tinospora cordifolia, and Curcuma longa. More attention is needed on the regulation of herbal medicines, the quality of research, and the safety of herbal medicines.

DOI link: https://doi.org/10.54434/candj.161

 

Title of abstract:
Herbal Medicine and COVID-19: An Umbrella Review
Author:

Oakes K, Saunders P, Lloyd I, Turner T, Gruska J, Gibbs B, Gleitzman S, Portella CF, Friend J, Graham K, Leslie M

Publication:

CAND Journal

Citedate:
Citation:

Oakes K, Saunders P, Lloyd I, Turner T, Gruska J, Gibbs B, Gleitzman S, Portella CF, Friend J, Graham K, Leslie M. Herbal Medicine and COVID-19: An Umbrella Review. CANDJ [Internet]. 2023 Dec. 28 [cited 2024 Jan. 12];30(4):43-65.

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