This product is a depolarizing neuromuscular blocker that can cause the parasite to spasm and be excreted from the body. The mechanism of action is: first the parasite contracts significantly, then it becomes paralyzed and immobile.

It is rapidly converted into the antiviral compound penciclovir in the body, which has an inhibitory effect on herpes simplex virus type Ⅰ (HSV-1), herpes simplex virus type Ⅱ (HSV-2) and varicella zoster virus (VZV). It selectively inhibits the synthesis and replication of herpes virus DNA through phosphorylation of viral thymidine kinase.

This product is a neutral compound of aspirin and acetaminophen bonded by an ester bond. It has antipyretic and analgesic effects, with fewer adverse reactions than aspirin and is easily tolerated by patients. After oral administration, it is not hydrolyzed in the gastrointestinal tract, is absorbed in the intestine and quickly reaches an effective concentration in the blood. It is characterized by rarely causing gastrointestinal bleeding.

This product is a neutral compound of aspirin and acetaminophen bonded by an ester bond. It has antipyretic and analgesic effects, with fewer adverse reactions than aspirin, and is easily tolerated by patients. After oral administration, it is not hydrolyzed in the gastrointestinal tract, is absorbed in the intestine and quickly reaches an effective concentration in the blood, and is characterized by rarely causing gastrointestinal bleeding.

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 has antibacterial activity against multi-drug resistant bacteria. It has high antibacterial activity against penicillin-resistant Neisseria gonorrhoeae, enzyme-producing Haemophilus influenzae and Moraxella. It has antibacterial effect on most strains of Pseudomonas such as Pseudomonas aeruginosa. This product has antibacterial activity against methicillin-sensitive Staphylococcus, and only moderate antibacterial activity against Streptococcus pneumoniae, hemolytic Streptococcus and Enterococcus faecalis. It has good resistance to Chlamydia trachomatis, Mycoplasma and Legionella.