This product is a nitrofuran antibacterial drug. It has certain antibacterial effects on both Gram-positive and Gram-negative bacteria, including Salmonella, Shigella, Escherichia coli, Klebsiella pneumoniae, Enterobacter, Staphylococcus aureus, Enterococcus faecalis, Streptococcus pyogenes, Vibrio cholerae, Campylobacter, Bacteroides, etc. It is also active against Trichomonas and Giardia at a certain concentration. Its mechanism of action is to interfere with bacterial oxidoreductase and thus block the normal metabolism of bacteria.

This product is a synthetic antibacterial drug with bactericidal effect. It is only effective against mycobacteria, mainly bacteria in the growth and reproduction period. Its mechanism of action has not yet been elucidated. It may inhibit the synthesis of mycolic acid in sensitive bacteria and cause cell wall rupture.

Calcium ions are necessary to maintain the normal functions of nerves, muscles and bones; they can promote the calcification of bones and teeth. They also play an important role in maintaining normal heart, kidney, lung and coagulation functions, as well as the permeability of cell membranes and capillaries. In addition, calcium is also involved in regulating the secretion and storage of neurotransmitters and hormones, maintaining the normal excitability of nerves and muscles, as well as the intake and binding of amino acids, the absorption of vitamin B12, etc.

Calcium ions are necessary to maintain the normal functions of nerves, muscles and bones; they can promote the calcification of bones and teeth. They also play an important role in maintaining normal heart, kidney, lung and coagulation functions, as well as the permeability of cell membranes and capillaries. In addition, calcium is also involved in regulating the secretion and storage of neurotransmitters and hormones, maintaining the normal excitability of nerves and muscles, as well as the intake and binding of amino acids, the absorption of vitamin B12, etc.

Calcium ions are necessary to maintain the normal functions of nerves, muscles and bones; they can promote the calcification of bones and teeth. They also play an important role in maintaining normal heart, kidney, lung and coagulation functions, as well as the permeability of cell membranes and capillaries. In addition, calcium is also involved in regulating the secretion and storage of neurotransmitters and hormones, maintaining the normal excitability of nerves and muscles, as well as the intake and binding of amino acids, the absorption of vitamin B12, etc.

This product is a nitroimidazole derivative that can inhibit the redox reaction of amoeba and break the nitrogen chain of the protozoa. In vitro tests have shown that when the drug concentration is 1-2 mg/L, the histolytica amoeba can undergo morphological changes in 6-20 hours and all are killed within 24 hours. When the concentration is 0.2 mg/L, the histolytica amoeba can be killed within 72 hours. This product has a strong effect of killing trichomonas, and its mechanism is unknown. Metronidazole has a killing effect on anaerobic microorganisms, and the metabolites generated when it is reduced in the human body also have anti-anaerobic effects, inhibiting the synthesis of bacterial deoxyribonucleic acid, thereby interfering with the growth and reproduction of bacteria, and ultimately causing bacterial death. It has a carcinogenic effect on some animals.

It inhibits the synthesis and release of prostaglandins in the hypothalamus, restores the normal responsiveness of the sensory neurons in the temperature regulation center, and has an antipyretic effect; it has an analgesic effect by inhibiting the synthesis of prostaglandins, etc.; it inhibits the synthesis and release of prostaglandins in the local tissue of inflammation, stabilizes lysosomal enzymes, and affects the phagocytic function of phagocytes, thus playing an anti-inflammatory role

It inhibits the synthesis and release of prostaglandins in the hypothalamus, restores the normal responsiveness of the receptor neurons in the temperature regulation center, and has an antipyretic effect; it has an analgesic effect by inhibiting the synthesis of prostaglandins, etc.

It is a central nervous system stimulant that can excite the cerebral cortex, increase sensitivity to the outside world, and constrict cerebral blood vessels, thus enhancing the headache relief effects of the first two drugs.

It has sedative, hypnotic and anticonvulsant effects, can enhance the analgesic effect of aminopyrine and phenacetin, and prevent convulsions caused by fever