By inhibiting phosphodiesterase 5 (PDE5), the amount of cyclic guanosine monophosphate (cGMP) is increased, thus enhancing erectile function. Sexual stimulation is required to stimulate the local release of nitric oxide (NO), which leads to relaxation of the corpus cavernosum smooth muscle and increased blood flow. The selective inhibition of PDE5 is stronger than other phosphodiesterases, and no clear carcinogenicity and genotoxicity have been observed.

This product is a broad-spectrum antifungal drug with good antibacterial effect on many fungi, especially Candida albicans. Its mechanism of action is to inhibit the synthesis of fungal cell membranes and affect their metabolic process.

One of the eight essential amino acids for the human body, it combines with ATP to generate S-adenosine, promotes methylation of liver cell membrane phospholipids, reduces intrahepatic bile stasis, strengthens transsulfurization, restores normal physiological functions of liver cells, promotes the disappearance of jaundice and recovery of liver function, promotes choline synthesis by supplying methyl groups, promotes liver fat metabolism, protects the liver and detoxifies.

It combines with pyrophosphate in the body to form a cocarboxylase, participating in the oxidative decarboxylation reaction of pyruvate and α-ketoglutarate in glucose metabolism, and is necessary for glucose metabolism.

It is a pyrazolone antipyretic, analgesic and anti-inflammatory drug. It can inhibit the synthesis and release of prostaglandin E1 in the neurons of the anterior hypothalamus, restore the normal responsiveness of the receptor neurons in the body temperature regulation center, and play an antipyretic role. It can also inhibit the synthesis and release of prostaglandins in the local tissue of inflammation, stabilize the lysosomal membrane, and affect the phagocytic function of phagocytes, thereby playing an anti-inflammatory role.

As a central nervous system stimulant, it can excite the cerebral cortex, increase sensitivity to the outside world, and constrict cerebral blood vessels to enhance the effect of aminopyrine in relieving headaches, and synergistically relieve fever and analgesia.

This product has a broad-spectrum antibacterial effect, especially high antibacterial activity against aerobic Gram-negative bacilli. It has good antibacterial activity in vitro against the following bacteria: most bacteria of the Enterobacteriaceae family, including Citrobacter, Enterobacter cloacae, Enterobacter aerogenes, Escherichia coli, Klebsiella, Proteus, Salmonella, Shigella, Vibrio, Yersinia, etc. It often also has antibacterial activity against multi-drug resistant bacteria. It has high antibacterial activity against penicillin-resistant Neisseria gonorrhoeae, enzyme-producing influenza bacilli and Moraxella. It has antibacterial activity against most strains of Pseudomonas such as Pseudomonas aeruginosa. This product has antibacterial activity against methicillin-sensitive Staphylococcus aureus, and only moderate antibacterial activity against Streptococcus pneumoniae, hemolytic Streptococcus and Enterococcus faecalis. It has good antimicrobial activity against Chlamydia trachomatis, Mycoplasma, Legionella, and also has antibacterial activity against Mycobacterium tuberculosis and atypical mycobacteria. It has poor antibacterial activity against anaerobic bacteria. Ofloxacin is a bactericide that acts on the A subunit of bacterial DNA gyrase, inhibiting DNA synthesis and replication, leading to bacterial death.