Echinacea

Topical preparations are used to promote wound healing.

12). However, a limitation was heterogeneity of included studies.

(See also table Some Possible Dietary Supplement–Drug Interactions.)

1. 1. Karsch-Volk M, Barrett B, Kiefer D, et al: Echinacea for preventing and treating the common cold. Cochrane Database Syst Rev (2) CD000530, 2014. doi: 10.1002/14651858.CD000530.pub3

2. 2. David S, Cunningham RComplement Ther Med 44:18-26, 2019. doi: 10.1016/j.ctim.2019.03.011

The following English-language resource may be useful. Please note that THE MANUAL is not responsible for the content of this resource.

1. National Institutes of Health (NIH), National Center for Complementary and Integrative Health: General information on the use of echinacea as a dietary supplement