Ivermectin is a widely used antiparasitic medication that helps kill and control a variety of parasites in humans. It works by interfering with the nervous system of parasites, leading to paralysis and death, which allows the body to eliminate the infection effectively. Ivermectin is commonly prescribed for conditions such as strongyloidiasis (intestinal roundworm infection), onchocerciasis (river blindness), scabies, head lice, and other parasitic infestations.Â