Ivermectin is an anti-parasitic medication approved for use in humans to treat various parasitic infections, including intestinal strongyloidiasis and onchocerciasis. It is considered a safe and effective drug when used as directed. However, the FDA has not approved ivermectin for the treatment or prevention of COVID-19, and cautions against using unapproved or veterinary formulations, which can be dangerous for human use. Ivermectin should only be taken under the guidance of a healthcare provider.