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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.
Hence, blood-thinning medications can be prescribed to reduce the risk of cardiovascular diseases led by blood clots, such as myocardial infarction (heart attack), ischemic stroke, and venous thromboembolism. [35] Haemorrhage (internal bleeding) is the most prominent side effect of blood-thinning therapy. [36]
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 ...
While the drug is described as a "blood thinner", it does not reduce viscosity but rather prevents blood clots from forming (coagulating). Accordingly, it is commonly used to prevent deep vein thrombosis and pulmonary embolism , and to protect against stroke in people who have atrial fibrillation , valvular heart disease , or artificial heart ...
Nearly half of all Americans have used at least one prescription drug in the past 30 days, according to data from the National Center for Health Statistics, and 23 percent have used three or more ...
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]
Alcohol (from the Arabic word al-kuḥl, الكحل), sometimes referred to by the chemical name ethanol, is one of the most widely used and abused psychoactive drugs in the world. It is a central nervous system (CNS) depressant, decreasing electrical activity of neurons in the brain.
Apixaban is recommended by the National Institute for Health and Clinical Excellence for the prevention of stroke and systemic embolism in people with non-valvular atrial fibrillation and at least one of the following risk factors: prior stroke or transient ischemic attack, age 75 years or older, diabetes, or symptomatic heart failure.