It belongs to the triphenylmethane dye disinfectant, which can compete with the microbial enzyme system for hydrogen ions, making the enzyme inactive and oxidized state, and exerting a bactericidal effect. It mainly kills Gram-positive bacteria such as Staphylococcus, Corynebacterium diphtheriae, Pseudomonas aeruginosa, Candida albicans, and Epidermophyton, and has almost no effect on other Gram-negative bacteria and acid-fast bacilli. It has low toxicity, no irritation to tissues, and can condense with necrotic tissues to form a protective film, playing an astringent role.

This product is a disinfectant and preservative. Its mechanism of action is to denature and kill bacterial proteins. It has a killing effect on bacteria, fungi, and viruses.

This product is a macrolide antibiotic, which has an inhibitory effect on Gram-positive bacteria such as Staphylococcus aureus, Streptococcus, and Pneumococcus, as well as some Gram-negative bacteria such as Haemophilus influenzae, Bordetella pertussis, Neisseria gonorrhoeae, Legionella pneumophila, and some anaerobic bacteria such as Bacteroides fragilis, Peptostreptococcus, and Propionibacterium acnes. In addition, it also has an inhibitory effect on mycoplasma. The characteristics of this product are that its antibacterial activity in vitro is similar to that of erythromycin, but its antibacterial activity in vivo against some bacteria such as Staphylococcus aureus, Streptococcus, and Haemophilus influenzae is stronger than that of erythromycin. The mechanism of action of this product is to inhibit the association of the 50S subunit of the nuclear protein and inhibit protein synthesis to produce an antibacterial effect.