Final answer:
Garlic, Ginger, Ginkgo, and Glucosamine are herbal medicines that should generally be stopped before surgery to minimize the risk of complications and interaction.
Step-by-step explanation:
In preparation for surgery, certain herbal medicines should be stopped to minimize the risk of complications and interactions with anesthesia and other medications. The herbal medicines that should generally be stopped before surgery include:
- Garlic: Garlic can interfere with the body's ability to form blood clots and increase the risk of bleeding during and after surgery.
- Ginger: Ginger has blood-thinning properties and can also increase the risk of bleeding during surgery.
- Gingko: Gingko can affect blood clotting and increase the risk of bleeding.
- Glucosamine: Glucosamine can potentially interfere with blood clotting, although research results on its effects are mixed.