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An anticoagulant, commonly known as a blood thinner, is a chemical substance that prevents or reduces the coagulation of blood, prolonging the clotting time. [1] Some occur naturally in blood-eating animals, such as leeches and mosquitoes, which help keep the bite area unclotted long enough for the animal to obtain blood.
Warfarin is one of several drugs often referred to as a "blood thinner"; this is not technically correct, as these drugs reduce coagulation of blood, increasing the clotting time, without affecting the viscosity ("thickness") as such of blood. [84] Warfarin inhibits the vitamin K-dependent synthesis of biologically active forms of the clotting ...
Prior to the introduction of direct factor Xa inhibitors, vitamin K antagonists such as warfarin were the only oral anticoagulants for over 60 years, and together with heparin have been the main blood thinners in use. People admitted to hospital requiring blood thinning were started on an infusion of heparin infusion, which thinned blood ...
Cardiovascular agents are drugs that affect the rate and intensity of cardiac contraction, blood vessel diameters, blood volume, blood clotting and blood cholesterol levels. [1] They are indicated to treat diseases related to the heart or the vascular system (blood vessels), such as hypertension , hyperlipidemia , coagulation disorders , heart ...
Compared to warfarin it has fewer interactions with other medications. [10] It is a direct factor Xa inhibitor. [6] In 2007, Pfizer and Bristol-Myers Squibb began the development of apixaban as an anticoagulant. [11] Apixaban was approved for medical use in the European Union in May 2011, and in the United States in December 2012.
In another new study, researchers suggest that the blood thinner heparin may delay the onset of Alzheimer’s disease by interfering with harmful protein interactions in the brain; however, more ...
Earlier this week, Motley Fool health-care bureau chief Brenton Flynn discussed Johnson & Johnson's failed attempt to get its blood thinner Xarelto approved by the FDA for a lucrative new ...
Rivaroxaban, sold under the brand name Xarelto among others, is an anticoagulant medication (blood thinner) used to treat and prevent blood clots. [8] Specifically it is used to treat deep vein thrombosis and pulmonary emboli and prevent blood clots in atrial fibrillation and following hip or knee surgery. [8] It is taken by mouth. [8]