Blutverdünner

Blutverdünner, also known as anticoagulants or antiplatelet agents, are medications used to prevent blood clots from forming or to stop existing clots from growing larger. They work by interfering with the blood's natural clotting process. This can be beneficial in individuals at risk of developing dangerous blood clots, which can lead to conditions like heart attack, stroke, or pulmonary embolism.

There are two main types of blood thinners. Anticoagulants, such as warfarin, heparin, and newer oral anticoagulants (NOACs), primarily affect the proteins in the blood that are responsible for forming a clot. They slow down the clotting cascade. Antiplatelet agents, such as aspirin and clopidogrel, work by preventing platelets, tiny blood cells, from clumping together and forming a plug that can initiate a clot.

Blood thinners are prescribed for various medical conditions, including atrial fibrillation, deep vein thrombosis (DVT), pulmonary embolism, and after certain heart surgeries or procedures like stent placement. They are also used to prevent recurrent heart attacks and strokes in individuals who have already experienced them.

While blood thinners are vital for preventing serious health events, they also carry a significant risk of bleeding. Because they reduce the blood's ability to clot, even minor injuries can lead to prolonged bleeding or the formation of bruises. It is crucial for patients taking blood thinners to inform their healthcare providers about all other medications and supplements they are taking, as some can interact with blood thinners and increase the risk of bleeding. Regular monitoring, often through blood tests, may be necessary to ensure the medication is working effectively and safely.