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blood thinners and melatonin

Melatonin may affect blood clotting

What's happening

Melatonin may have mild anticoagulant effects. Use caution if on blood thinners.

Recommendation

Inform doctor if taking both; monitor for bleeding.

Timing

Monitor for increased bleeding

Sources

  • Journal of Pineal Research

Frequently Asked Questions

Can I take blood thinners and melatonin together?

Melatonin may affect blood clotting. Inform doctor if taking both; monitor for bleeding.

How should I time blood thinners and melatonin?

Monitor for increased bleeding

Is this interaction dangerous?

This interaction is rated “Caution” by Formulate. Melatonin may have mild anticoagulant effects. Use caution if on blood thinners.

Want to check your whole stack?

The free checker lets you add any combination of supplements and medications at once. Formulate's desktop app goes further — every stack change surfaces interaction alerts automatically.

Medical disclaimer. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.