What medications should oil of oregano NOT be used with?

Oil of oregano should be used cautiously or avoided in combination with anticoagulant or antiplatelet medications, as it may enhance the risk of bleeding. Additionally, it may interact with medications metabolized by the liver, such as certain antidepressants and anti-seizure drugs, potentially affecting their efficacy. It's also advisable to avoid using it with other herbal supplements that have similar effects, such as garlic or ginkgo biloba. Always consult a healthcare professional before combining it with any medications.