Tian Ma (GastrodiaElata)

As a precious medicinal material that can sedate the liver and extinguish wind, Tian Ma is a third-class plant conserved by the country, and is classified into wild and cultivated species. Its actions include sedating the liver, extinguishing wind and relieving convulsion and it is good for those who have headache and dizziness, numbness, febrile convulsion, epilepsy, seizures and tetanus.