👉 Nitroglycerin is a type of anticoagulant medication that is used to treat conditions such as heart attacks and strokes. It works by blocking the action of platelets, which are the blood cells responsible for clotting in the body. This can help prevent blood clots from forming in the arteries, which can lead to heart attack or stroke. However, nitroglycerin should only be used under medical supervision and with careful monitoring, as it can have serious side effects if not used