It can reduce the cholesterol saturation in bile by inhibiting the reabsorption of cholesterol in the intestine and reducing the secretion of cholesterol into bile; it can gradually dissolve cholesterol stones through the dispersion of cholesterol and the formation of liquid crystals; it can treat liver and cholestatic diseases by relatively replacing toxic bile acids, promoting hepatocyte secretion and immune regulation.

It acts on dihydrofolate synthase, interfering with the first step of folic acid synthesis. When used in combination with trimethoprim, it can doubly block the bacterial folic acid metabolism, enhance the synergistic antibacterial effect, and reduce drug-resistant strains.

It acts on the second step of folic acid anabolism and selectively inhibits the action of dihydrofolate reductase. When used in combination with sulfamethoxazole, it can double-block the bacterial folic acid metabolism, enhance the synergistic antibacterial effect, and reduce drug-resistant strains.

This product is a smooth muscle relaxant. It has the function of inhibiting adenylate cyclase and phosphodiesterase, antagonizing calcium ions, and has a weak anti-muscarinic effect. It has a selective spasmolytic effect on the smooth muscles of the urogenital system, and can directly relieve the spasm of the smooth muscles of the urogenital system, relax the muscles, and eliminate frequent urination, urgency, urinary incontinence, and lower abdominal pain caused by urethral bladder smooth muscle spasm.