利伐沙班片的作用与功效是什么？

As a major killer of human health, cardiovascular and cerebrovascular diseases have the highest mortality rate among various diseases in my country. Stroke is a typical cardiovascular and cerebrovascular disease. A considerable number of patients have strokes caused by atrial fibrillation, and the proportion of strokes caused by atrial fibrillation is increasing. Atrial fibrillation is the most common manifestation of arrhythmia, and it also has a high mortality rate, disability rate, and cumulative recurrence rate. Nonvalvular atrial fibrillation, one of the types of atrial fibrillation, is six times more likely to cause stroke than patients with normal sinus rhythm. It is an anti-Xa inhibitor that has been used more frequently in recent years and has a direct blocking effect on thrombin.

The functions and efficacy of Rivaroxaban tablets

Rivaroxaban is highly selective and can bind to factor Xa, thereby inhibiting thrombin activity. The dose of rivaroxaban controls its activity on thrombin. Compared with heparin, which is also an Xa inhibitor, rivaroxaban does not require antithrombin III to participate in anticoagulation. It can directly bind and act on factor Xa. Rivaroxaban has fewer interactions with other drugs and food, and does not require mechanical energy dose adjustment or INR data monitoring during use, making it safer to use.

Rivaroxaban has better advantages

Patients who use low-dose rivaroxaban only have corresponding advantages in skin allergies, which means that rivaroxaban has the same effect as warfarin in terms of anticoagulation, and in terms of other negative effects, rivaroxaban has a lower incidence. Rivaroxaban has good bioavailability and is not subject to dietary restrictions. It has a rapid onset of action and can be metabolized through dual pathways. Low-dose rivaroxaban can effectively prevent stroke in elderly patients with non-valvular atrial fibrillation. It acts quickly, has high treatment compliance, is more convenient to use than warfarin, and has a corresponding positive impact on patient prognosis.

Note: The above information comes from the Internet and is compiled and edited by Medical Companion Travel (please correct me if there are any errors or omissions). It is only to provide information on the latest drugs on the market in the world and help Chinese patients understand the latest international new drug trends. It is only for internal discussion among medical staff and does not serve as any basis for medication. For specific medication guidelines, please consult the attending physician.

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