1. Antibacterial, and enhance the immune function of: test show that l. japonica typhoid bacillus, paratyphoid coli, escherichia coli, proteus, pseudomonas aeruginosa, whooping cough bacili, choleraic vibrio, staphylococcus aureus, streptococcus pneumonia, meningitis diplococcus, was has inhibitory effect. 2, inhibit antibiotic resistant bacteria protein synthesis: honeysuckle extract on staphylococcus aureus resistance of plants breathe significant stimulation, more for drug-resistant strains of inflammation in function mostly.the function, such as tuberculosis and respiratory infection, treatment of acute bacterial pneumonia, dysentery and diarrhea. Also have used to reduce throat pathogen rate.