This medicine helps prevent and treat blood clots in adults and children.
Adults typically take one 150 mg capsule twice a day. For those 80 or older, or taking verapamil, or at higher bleeding risk, the dose may be one 110 mg capsule twice a day. For children, the dose depends on weight and age and is decided by the doctor.
Swallow the capsule whole with a glass of water, with or without food. Do not break, chew, or open the capsule, as this may increase the risk of bleeding.
The typical maximum daily dose for adults is 300 mg. Always follow your doctor's instructions for your specific maximum daily dose.
Suitable for older adults, with specific precautions. Consider renal impairment, age and body weight when determining the dosage. Consider potential interactions especially with other drugs that increase the risk of bleeding. (updated 19.9.2025)