Rpigat 20mg Tablet is commonly used in patients with irregular heart rhythm (atrial fibrillation) to prevent clot formation. It should be taken with food and it is best to take them at the same time each day. You may need to take this medicine for many years, even for life in some cases. Do not stop taking it or change the dose without guidance from your doctor. You can reduce your risk of having a blood clot by making changes to your lifestyle, such as not smoking, eating a healthy diet, getting regular exercise, and losing weight if you need to. The most common side effect of Rpigat 20mg Tablet is bleeding more easily than normal, for example, having nosebleeds or bruising.