Can Fam Physician. 1993 Nov; 39(): 2362-7.

[The effects of Arnica Montana on blood coagulation. Randomized controlled trial]

Baillargeon L, Drouin J, Desjardins L, Leroux D, Audet D.

The purpose of this study, which took the form of a two-period cross-over clinical trial, was to determine whether a homeopathic substance, Arnica Montana, significantly decreased bleeding time (Simplate II) and to describe its impact on various blood coagulation tests. It was not shown that this substance had a significant impact on various parameters of blood coagulation in healthy volunteers in the period immediately following administration [corrected].