Ivermectin buy online originated from research on the natural compounds produced by the bacterium Streptomyces aver mitilis. In the late 1970s, scientists discovered that this bacterium, found in soil samples, produced avermectins, a group of compounds with potent antiparasitic properties. Ivermectin was developed as a derivative of these avermectins and introduced into medicine in the early 1980s. Its primary use was to combat parasitic infections, including river blindness (onchocerciasis) and lymphatic filariasis. The drug works by binding to specific nerve and muscle cells in parasites, leading to their paralysis and death. Ivermectin has since become a cornerstone in treating various parasitic diseases and has also been explored for other potential uses, including in veterinary medicine. Its development marked a significant advancement in the field of parasitology and infectious diseases.