Cranberry interactions
Cranberry has been suspected of boosting warfarin's effect, though studies disagree.
Cranberry has 1 documented interactions across the FDA labels and fact sheets we index: 0 major, 0 moderate, 1 minor, and 0 where a label reports no significant interaction. Each entry below quotes the sentence behind it. This food and drink page is a starting point, not a verdict for your situation.
Minor mentions (1)
Some reports suggest cranberry products may increase the effect of warfarin; controlled studies have been mixed. Monitor INR if intake changes. (NCCIH, Cranberry)
Check Cranberry against everything you take. Add your full list; every pair is checked at once.
Open in the checkerNot medical advice. Severity reflects the label's wording, not your circumstances. A "major" flag can be routine under supervision and a "minor" one can matter at high doses. Ask a pharmacist.