It has a strong direct relaxant effect on smooth muscles such as the respiratory tract, and also strengthens myocardial contractility, increases cardiac output and has a diuretic effect. The sustained-release excipients allow the drug to be released slowly and evenly in the gastrointestinal tract, with a stable blood drug concentration after absorption, small toxic and side effects, long drug effect time, and high bioavailability. A one-time administration can stabilize and maintain the effective blood drug concentration for more than 12 hours, prolong the dosing time interval, reduce the number of dosing times, facilitate taking, and effectively prevent nocturnal asthma attacks.

Piperazine has the effect of paralyzing the muscles of roundworms. Its mechanism may be that piperazine exerts an anticholinergic effect at the neuromuscular junction of the worm body, blocks the excitatory effect of acetylcholine on the muscles of roundworms, or changes the permeability of the muscle cell membrane of the worm body to ions, affecting the transmission of nerve impulses; it can also inhibit the production of succinate, reduce the supply of energy, block the neuromuscular junction, and prevent the impulse from being transmitted. As a result, the roundworms are detached from the parasitic site and excreted from the body with intestinal peristalsis. Ascaris does not show excitatory effects before paralysis, so it is safer to use this product. This product has no effect on roundworm larvae, and its effect on the muscles of mammals is also very weak. Its mechanism of action on pinworms is not yet clear.

Extract from the above information

It has an inhibitory effect on a variety of animal transplanted solid tumors; combined with chemotherapy, it has an enhanced therapeutic effect on H22 ascites-type liver cancer in mice, and can regulate immune function, prevent leukopenia, hair loss, etc.; it can inhibit the proliferation and growth of tumor vascular endothelial cells and the formation of new blood vessels.

The main pharmacodynamic tests have confirmed that oral administration of ginsenoside Rg3 has an inhibitory effect on a variety of animal transplanted solid tumors. Combined with chemotherapy, it has an enhanced therapeutic effect on H22 ascites liver cancer in mice, and can regulate immune function, prevent leukopenia, hair loss, etc. The drug can also inhibit the proliferation and growth of tumor vascular endothelial cells and the formation of new blood vessels.