Blood thinners, also known as anticoagulants, are medications that help to prevent or reduce the risk of blood clots or strokes. Blood thinners are an important part of treatment plans for atrial fibrillation, deep-vein thrombosis, some forms of heart disease, and other heart conditions. Some popularly prescribed blood thinners include Eliquis, Warfarin, Xarelto, and more. Read our collection of articles to learn more about the uses, interactions, and side effects of blood thinners.