Before the COVID-19 pandemic, it was relatively unknown in advanced healthcare systems. However, it has a remarkable history of improving health in developing countries. Approved for human use in 1987, ivermectin has been pivotal in combating some of the most severe tropical diseases, including onchocerciasis, lymphatic filariasis (commonly called elephantiasis), strongyloidiasis, and scabies. It has also proven highly effective in controlling parasitic infestations in animals, preventing significant economic losses in the livestock industry.
Beyond its role as a powerful broad-spectrum antiparasitic, ivermectin has been utilized by healthcare professionals for decades to address various other conditions.
In 2017, Andy Crump, writing in The Journal of Antibiotics, highlighted its extraordinary impact on global health, stating, “Few, if any, other drugs can rival ivermectin for its beneficial impact on human health and welfare.” Crump collaborated for decades with Satoshi Ōmura, the Japanese microbiologist who discovered ivermectin.
Recognized as one of the safest drugs available, ivermectin is included on the World Health Organization’s list of essential medicines. It has been administered over 4 billion times worldwide and was awarded the Nobel Prize for its groundbreaking role in eliminating endemic parasitic infections across many regions of the world.