Amikacin injection belongs to the antibacterial drugs, used for the treatment of bronchitis caused by sensitive bacteria is more effective, for non-sensitive bacteria caused by bronchitis is less effective. Amikacin is an aminoglycoside antibiotic, and its antibacterial spectrum includes Pseudomonas aeruginosa and some other Pseudomonas aeruginosa, Escherichia coli, Aspergillus spp. and other gram-negative bacilli and staphylococci, etc. It is used for sepsis, lower respiratory tract infections and urinary tract infections caused by sensitive bacteria. It is more effective for bronchitis caused by sensitive bacteria. However, due to its narrow antibacterial spectrum, monotherapy is generally not recommended. The adverse reactions of this product include hearing loss, tinnitus, headache, etc. It is contraindicated for those who are allergic to aminoglycoside antibiotics. It is recommended to use the drug as prescribed under the guidance of a doctor, and should not be used on its own. If you do not see significant improvement after using this product for 1~2 weeks, please change the drug promptly.