This medicine helps prevent blood clots by stopping a protein called Factor Xa, which is needed for blood to clot.
Your doctor will tell you your exact dose. Typically, it's one 5 mg tablet twice a day. For some people or treatments, it might be one 2.5 mg tablet twice a day, or two 5 mg tablets twice a day for the first 7 days of treating blood clots.
Swallow the tablet whole with water. You can take it with or without food. Try to take your tablets at the same time each day. If you have trouble swallowing, you can crush the tablet and mix it with water, apple juice, or applesauce, and take it right away.
Do not take more than the dose your doctor prescribed. The highest usual dose is 20 mg per day (two 5 mg tablets twice daily) for the start of blood clot treatment.