It can counteract the capillary dilation caused by allergic reactions, reduce capillary permeability, have a mild bronchial smooth muscle spasmolysis effect, and also has a significant central nervous system sedative effect and a certain antitussive effect.

A strong expectorant that increases the secretion of respiratory glands, dilutes sputum, and makes it easier to cough up.

Salt expectorants can reflexively increase the secretion of respiratory mucosal glands, making sputum easier to cough up and facilitating the removal of sticky sputum.

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.

It has a moisturizing effect and can moisturize and soften the local skin.

Mildly dilates blood vessels in the skin

It can relax bronchial smooth muscles, shrink bronchial mucosal blood vessels, reduce congestion and edema, and improve airway obstruction.

It can reflexively increase the secretion of respiratory mucosal glands, making it easier to discharge sputum and facilitating the removal of sticky sputum.

It can relieve cough, expectorant and asthma.

Can clear the lungs and relieve asthma

Contains platycodon saponins, which can increase respiratory mucus secretion, dilute sputum, and make it easier to cough up.

It is a mucosal protective antitussive drug that can cover the inflamed pharyngeal mucosa to reduce the stimulation of local sensory nerve endings, thereby exerting an antitussive effect.