Evidence-Based Human Homeopathy and Veterinary Homeopathy. Comment on Bergh et al. A Systematic Review of Complementary and Alternative Veterinary Medicine: "Miscellaneous Therapies". 2021, , 3356.

(1) Background: Classical (=individualized) homeopathic therapy is based on the individual and not on the indication. (2) Methods: The prerequisite for conducting methodologically high-quality studies on indvidualized homeopathy is that the principles of homeopathy are considered, since the selection of the simile (the individually appropriate homeopathic medicinal product) is decisive for the effectiveness of the homeopathic treatment, because only an application lege artis can be effective for the respective patient. Apart from this, criteria for evidence-based medicine must be considered for design, conduction, documentation, and rating of studies in homeopathy.