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Can I take Aspirin low dose and Chondroitin together?

Drug interaction guide

Taking low-dose aspirin and chondroitin together may increase your risk of bruising or bleeding. While the risk is generally low, both substances can affect how your blood clots.

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Why this happens

Aspirin is a 'blood thinner' that prevents platelets from sticking together. Chondroitin is chemically similar to a natural anticoagulant called heparin. When used together, they can have an additive effect, making it harder for your blood to clot if you have an injury.

You can usually take these together, but you should be cautious. Watch for signs of unusual bleeding, such as nosebleeds, bleeding gums when brushing your teeth, or large bruises that appear without a clear reason. If you are scheduled for surgery, inform your doctor or surgeon that you are taking chondroitin, as they may ask you to stop taking it temporarily.

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Taking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.

Disclaimer

This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.

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Article history

The information on this page is written and peer reviewed by qualified clinicians.

  • 14 Mar 2026 | Originally published
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