This product is a quinolone antibacterial drug. It is a broad-spectrum antibacterial drug. It has obvious antibacterial effects on Gram-positive bacteria including Staphylococcus aureus, Staphylococcus epidermidis, Streptococcus pyogenes, Streptococcus pneumoniae, and Enterococcus faecalis; it also has good antibacterial effects on Gram-negative bacteria Escherichia coli, Klebsiella, Salmonella, Shigella, Vibrio parahaemolyticus, Proteus, Enterobacter, Pseudomonas, Acinetobacter, Neisseria (Neisseria gonorrhoeae, etc.). This product also has good antibacterial effects on mycoplasma, chlamydia, Legionella, anaerobic bacteria including Bacteroides fragilis and Mycobacterium. The mechanism of action of this product is to inhibit the action of DNA gyrase in the process of bacterial DNA synthesis and play a bactericidal role.

It has a strong antitussive effect, and has antihistamine, smooth muscle spasm relief, anti-inflammatory and local anesthetic effects. The antitussive effect usually appears 30-60 minutes after taking the medicine, and the effect lasts for 4-6 hours or longer.

This product is a non-acidic non-steroidal anti-inflammatory drug, a prodrug, which is rapidly metabolized to 6-methoxy-2-naphthylacetic acid (6-MNA) in the liver and has antipyretic, analgesic and anti-inflammatory effects. The anti-inflammatory, analgesic and antipyretic effects of this product are related to the fact that the active metabolites of nabumetone inhibit the synthesis of prostaglandins in inflammatory tissues. This product has little effect on the gastric mucosa and has no effect on bleeding and coagulation.

It has antibacterial effects on various Gram-negative bacteria, Gram-positive bacteria and Helicobacter pylori. Its mechanism of action is to inhibit the synthesis of bacterial proteins.

It has a local anesthetic effect. Its mechanism of action is to competitively bind to the nerve membrane lipoprotein, block sodium ions, and hinder the conduction of nerve fibers.

It is a necessary substance for the formation of normal epithelial cells in the digestive tract and can promote the repair of gastric mucosa

This product is a calcium blocker (also known as a slow channel blocker or calcium ion antagonist) that blocks calcium ions from crossing the membrane into myocardial and vascular smooth muscle cells.