What is an anticoagulant primarily used for?

An anticoagulant is primarily used to prevent normal blood clotting. This is crucial in various medical and veterinary settings, as it helps manage and prevent conditions associated with excessive clot formation. By inhibiting the clotting process, anticoagulants are particularly useful for treating or preventing thromboembolic disorders, where blood clots can block blood vessels, leading to serious complications such as heart attacks or strokes.

The use of anticoagulants ensures that blood flows freely within the circulatory system, reducing the risk of clots that could result from surgeries, certain medical conditions, or prolonged immobility. This role is vital for maintaining proper blood flow and preventing complications arising from unwanted clot formation.