Both have blood-thinning properties that are additive when combined.
Fish oil reduces platelet aggregation while ginkgo inhibits platelet-activating factor.
Monitor for unusual bruising or bleeding. Inform your doctor if you take both, especially before surgery.
Known drug category interactions for these supplements. Especially relevant if you take prescription medications.
High-dose fish oil may enhance the blood-thinning effect of anticoagulant medications.
Inform your doctor if taking fish oil with blood thinners. Low doses (1-2g) are usually acceptable but monitoring may be needed.
Ginkgo may increase bleeding risk when combined with anticoagulant or antiplatelet medications.
Avoid ginkgo with blood thinners, or use only under medical supervision with regular monitoring.