An Update on Oral Anti-coagulants

Anti-thrombotic drugs generally refer to the group of drugs that prevent either occurrence or enlargement of a thrombus. They can be broadly divided into anti-coagulant (AC) and anti-platelet agents. Alternatively, some anti-thrombotics specifically referred to as thrombolytic, can act by dissolving already existing clots. ACs plays a very significant role in pharmacotherapy and oral ACs is major players in outpatient settings. Main focus of this article will be on oral ACs including application and comparison of newer agents with warfarin, which is still considered a gold standard in AC therapy.