Apixaban + Metronidazole

SAFE — No Known Interaction

🟢 SAFE — Apixaban and Metronidazole can be taken together safely.

Evidence level: STRONG

What this interaction means

Apixaban and Metronidazole are safe to take together. No adverse interactions have been reported in medical literature.

How it works (mechanism)

No clinically significant interaction between Apixaban and Metronidazole has been identified in FDA drug labeling or major drug interaction databases.

Practical advice

No documented interaction between Apixaban and Metronidazole. Your pharmacist checks for interactions every time you fill a prescription. If you experience any new symptoms after starting Metronidazole, let your doctor know — they can help determine if it's related to your medication combination.

Timing

Space Apixaban at least 2 hours from Metronidazole. Follow antibiotic-specific food instructions carefully. Complete the full antibiotic course even if symptoms improve.

Risk factors

Higher risk for: elderly patients, those with liver disease, history of GI bleeding, concurrent use of multiple blood thinners, recent surgery, vitamin K intake changes, alcohol use, or low body weight.

Symptoms to watch for

Monitor for signs of altered bleeding when combining Apixaban with Metronidazole. Watch for: unusual or easy bruising, blood in urine or stool, prolonged bleeding from minor cuts, frequent nosebleeds, bleeding gums, or heavy menstrual periods. Have your INR or clotting times checked more frequently when starting or stopping this combination. When to seek emergency help: Severe bleeding that does not stop, blood in vomit, sudden severe headache, vision changes, confusion, or weakness on one side of the body (possible internal bleeding or stroke).

What to tell your doctor

No urgent need to discuss, but always keep your doctor informed of your full supplement and medication list. An up-to-date list helps them make the best treatment decisions.

Safer alternatives

These medications are safe to take together at standard doses. Continue taking as prescribed and keep your pharmacist informed of your complete medication list.

Frequently asked questions

Can I take Apixaban and Metronidazole together?

Apixaban and Metronidazole are safe to take together. No adverse interactions have been reported in medical literature.

When should I take Apixaban vs Metronidazole?

Space Apixaban at least 2 hours from Metronidazole. Follow antibiotic-specific food instructions carefully. Complete the full antibiotic course even if symptoms improve.

What symptoms should I watch for if I combine Apixaban and Metronidazole?

Monitor for signs of altered bleeding when combining Apixaban with Metronidazole. Watch for: unusual or easy bruising, blood in urine or stool, prolonged bleeding from minor cuts, frequent nosebleeds, bleeding gums, or heavy menstrual periods. Have your INR or clotting times checked more frequently when starting or stopping this combination. When to seek emergency help: Severe bleeding that does not stop, blood in vomit, sudden severe headache, vision changes, confusion, or weakness on one side of the body (possible internal bleeding or stroke).

Are there safer alternatives to combining Apixaban with Metronidazole?

These medications are safe to take together at standard doses. Continue taking as prescribed and keep your pharmacist informed of your complete medication list.

What should I tell my doctor about taking Apixaban and Metronidazole?

No urgent need to discuss, but always keep your doctor informed of your full supplement and medication list. An up-to-date list helps them make the best treatment decisions.

Explore more interactions

Or browse the full interaction database (121,000+ pairs).