Rivaroxaban治疗期间要注意什么？

Precautions during Rivaroxaban treatment:

1. When using Rivaroxaban, you need to pay attention to the dosage. Rivaroxaban is an oral drug. The dosage for one use is ten milligrams and needs to be used once a day. If it is used after surgery and the wound has stopped bleeding, the first dose of medication should be between six and eight hours after surgery.

2. If Rivaroxaban is used to prevent venous thrombosis or embolism, the length of medication treatment needs to be determined according to the patient's specific physical condition. People who have had major hip surgery generally need to take Rivaroxaban for five weeks, and people who have had knee surgery should take Rivaroxaban for two weeks.

3. If you miss a dose when taking Rivaroxaban, you should take it immediately. From now on, you should take it on time every day. Rivaroxaban can be taken with a meal or alone. It is also important to note that there are no special antidote drugs available for Rivaroxaban overdose.

4. Because the bioavailability of Rivaroxaban 10mg is very high whether taken on an empty stomach or with food, the bioavailability of Rivaroxaban 15mg and 20mg is only 66% in the fasting state. After being fully mixed with food, it can increase the full contact between the drug and the gastric mucosa, and also prolong the residence time of the drug in the stomach, which is beneficial to the absorption in the stomach. In addition, for patients who cannot swallow the whole tablet, Rivaroxaban can be crushed and taken by nasogastric feeding.

5. Anyone who is allergic to any ingredient in Rivaroxaban medicines should not use Rivaroxaban. People with abnormal blood coagulation or liver disease who are at risk of bleeding should not use this drug. Rivaroxaban should not be taken by lactating or pregnant women.