What is a key precaution associated with the use of ginkgo biloba?

The use of ginkgo biloba is associated with an increased risk of bleeding. This is particularly important to recognize because ginkgo biloba can affect platelet function and inhibit blood clotting, which can lead to increased bleeding, especially in individuals who are also taking anticoagulant or antiplatelet medications. As a result, it is crucial for healthcare providers to monitor patients who are using ginkgo biloba, particularly those with bleeding disorders or those scheduled for surgical procedures.

The other options—such as increased blood pressure, lowered blood sugar, and heart irregularities—are not commonly recognized or documented risks associated with ginkgo biloba. While there may be some debate about various effects that herbal supplements can have, the most significant concern with ginkgo biloba usage remains the heightened risk of bleeding, making it essential to communicate this risk to patients when discussing herbal supplement use.