Ivermectin is a medication that has been widely used in humans for several decades, primarily to treat certain parasitic infections. It belongs to a class of drugs known as antiparasitics and works by interfering with the nerve and muscle function of parasites, leading to their paralysis and death. In humans Ivermectin for humans is approved for conditions such as strongyloidiasis , onchocerciasis , scabies, head lice, and other parasitic infestations under medical supervision. When used at prescribed doses, ivermectin is generally considered safe and effective. It is usually taken orally, though topical forms are also available for skin-related conditions. Common side effects may include mild symptoms such as dizziness, nausea, diarrhea, or skin rash, while serious adverse effects are rare when the drug is used appropriately. It is important to note that ivermectin should only be used for approved medical indications and under the guidance of a qualified healthcare professional. Misuse or self-medication can lead to ineffective treatment, unwanted side effects, or drug interactions. While ivermectin has been studied for various other conditions, not all uses are supported by strong scientific evidence. Therefore, responsible use based on medical advice and established guidelines is essential to ensure both safety and effectiveness in human health care.