fa پژوهشي Research <em>Allium</em>&nbsp;<em>Sativum</em>&nbsp;L. is a plant with different nutritional and medicinal principles. Despite the valuable medicinal effects that have been reported for the garlic plant, but drug interactions with chemical drugs have been reported. Garlic interacts with antihypertensive drugs, Saquinavir, hypoglycemics, general anesthetics, and anticoagulants, so associated use of garlic with mentioned chemical drugs should be used with caution to prevent drug interactions and side effects. Garlic, Amaryllidaceae, Drug interactions, Chemical drugs 31 32 http://pbp.medilam.ac.ir/browse.php?a_code=A-10-35-5&slc_lang=fa&sid=1 Zohre Eftekhari z_eftekhari.vet@alumni.ut.ac.ir 10031947532846001059 10031947532846001059 Yes Research & Production Complex, Quality Control Department, Pasteur Institute of Iran, Alborz- Iran