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Aspirin

BMJ Group Medical Reference

Aspirin helps to prevent blood clots. Cells in your blood called platelets help your blood to clot by sticking together. Aspirin makes these cells less sticky and helps to prevent blood clots. [56]

We're not certain how good aspirin is at preventing strokes for people with atrial fibrillation. For people at a high risk of a stroke, aspirin doesn't seem to be as good as the drugs dabigatran or warfarin. [49] [57] [58] [51]

Aspirin is sometimes used as an alternative for people who can't take warfarin, dabigatran or rivaroxaban. It's also used for people who have a lower risk of a stroke. [59]

Glossary

platelets

Platelets are small disc-shaped particles found in your blood (along with red blood cells and white blood cells). Platelets form the clots that stop the bleeding when you've been cut. People who don't have enough platelets have problems with bleeding too much.

For more terms related to Atrial fibrillation

Citations

For references related to Atrial fibrillation click here.
Last Updated: January 18, 2013
This information does not replace medical advice.  If you are concerned you might have a medical problem please ask your Boots pharmacy team in your local Boots store, or see your doctor.

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