Can I take Aspirin and Finasteride together?

Why this happens

Aspirin and finasteride are processed by different pathways in the body. Aspirin works by blocking enzymes that cause pain and inflammation, while finasteride works by blocking an enzyme that converts testosterone into dihydrotestosterone (DHT). They do not interfere with how each other is absorbed, broken down, or removed from the body.

You can take aspirin and finasteride together as prescribed. However, always inform your doctor or pharmacist of all medications you are taking, including over-the-counter drugs and supplements. If you notice any unusual bruising or bleeding while taking aspirin, you should seek medical advice, though this would be related to the aspirin itself rather than an interaction with finasteride.

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.