Tian Xian Zi is bitter, pungent and warm, with great toxicity. It belongs to the heart, liver and stomach meridian, and has the effect of relieving spasm and pain, reassuring and fixing epilepsy, which can treat pain in the epigastrium. It has the effect of warming the spleen and stomach and can help Yang. It can be used with galangal or dry ginger for cold spleen and stomach, whether it is external cold or internal invasion, or Yang deficiency. Tian Xian Zi can also treat rheumatic paralysis and pain, and has the effect of opening meridians, and can be used with Hai Feng Tang and Dou Wu. Tian Xian Zi can be used externally with Hsiang Xin for painful tooth decay. This product can treat bruises and injuries, has the effect of dispersing blood stasis and relieving pain, and can be used in combination with Zelenia, Radix Paeoniae Alba, and Turtle Worm. Tian Xian Zi can treat diarrhea and can be used with pomegranate peel and nutmeg. It can also treat cough and asthma, epilepsy, canker sores and poison.