ABSTRACT
Han stephania, also known as Stephania tetrandra, expelling wind, relieve pain and inducing diuresis for removing edema, is a traditional Chinese medicine for treating rheumatic arthralgia. Alkaloids have an important pharmacodynamic basis in S. tetrandra, and tetrandrine is one kind content of bisbenzylisoquinoline alkaloids, which has many biological activities. These activities include anti-tumor in many ways, clinically inhibiting multiple inflammatory factors, preventing and treating liver fibrosis and renal fibrosis and many other kinds of fibrotic diseases, and in addition, tetrandrine could work synergistically with other drugs. In recent years, through in-depth research by scholars at home and abroad, it has been found that tetrandrine has a protective effect on the nervous system and ischemia-reperfusion injury. At the same time, as a calcium ion antagonist, tetrandrine could effectively block the deposition of calcium ions inside and outside the cell. In summary, the application prospect of tetrandrine in clinical practice is very extensive. In this paper, the pharmacological effects of tetrandrine and the possible mechanisms for these effects are summarized, and review its current research progress. It is hoped that the possible application direction of tetrandrine can be revealed more comprehensively, and provide better enlightenment and ideas for clinical application.