1. Vascular contraction: It has a significant contraction effect on a variety of isolated arterial and venous blood vessels, and can improve the vascular contraction ability; the perfusion of isolated and in vivo blood vessels also shows that its vasoconstriction effect is very obvious. 2. Improve the function of blood vessel walls and reduce capillary permeability: It has a significant effect on the increase in capillary permeability caused by histamine phosphate. 3. Promote platelet adhesion and aggregation: Both in vivo administration and in vitro experiments have a significant effect on promoting platelet aggregation, increasing aggregation intensity, accelerating the average aggregation speed, and slowing down disaggregation; it significantly increases the platelet adhesion rate. 4. Enhance thrombus formation: It can increase the length of in vitro thrombi and significantly increase the dry weight of thrombi. 5. Enhance the contractility of uterine muscles: It can significantly enhance the contractility of the isolated and in vivo uterus, and improve the tension of uterine muscles. 6. Antibacterial and anti-inflammatory effects: It has an inhibitory effect on protein-induced and formaldehyde-induced joint swelling, xylene-induced mouse ear inflammation, and histamine-induced increased capillary permeability in mice. At a certain concentration, it has a certain antibacterial effect on Staphylococcus aureus, Pneumococcus and Escherichia coli.

No specific pharmacological information is provided