Avoid using Ginkgo Biloba together with other herbal/health supplements that can also affect blood-clotting. This includes angelica (dong quai), capsicum, clove, danshen, garlic, ginger, Ginkgo Biloba, horse chestnut, panax ginseng, poplar, red clover, turmeric, and willow.
Avoid using Ginkgo Biloba together with other herbal/health supplements that can increase your risk of seizures. This includes EDTA, folic acid, GBL (gamma butyrolactone), GHB (gamma hydroxybutyrate), glutamine, hyssop oil, juniper, L-carnitine (levocarnitine), melatonin, rosemary, sage, wormwood, and others.
