Can I take Rivaroxaban and Tamsulosin together?
Drug interaction guide
Originally published 25 Jan 2026
Meets Patient’s editorial guidelines
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There is no direct interaction between rivaroxaban and tamsulosin that would change how either medicine works in your body. However, both medicines can occasionally cause dizziness or lightheadedness, especially when standing up quickly. Taking them together might slightly increase the chance of feeling faint.
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Why this happens
Rivaroxaban is an anticoagulant (blood thinner) and tamsulosin is an alpha-blocker used for prostate symptoms. They are processed by different pathways in the liver and do not interfere with each other's levels. The only shared effect is a potential for low blood pressure or dizziness (pharmacodynamic overlap), though this is uncommon.
What you should do
Back to contentsIt is generally safe to take these two medicines together. To stay safe, take care when getting out of bed or standing up from a chair, as you may feel slightly dizzy. If you experience significant lightheadedness, fainting, or unusual bruising, speak with your doctor.
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Using other medicines
Back to contentsTaking 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.
25 Jan 2026 | Originally published
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