The price of Gentamicin is about $5 to $20 per box, the factors affecting the price are mainly the specifications, the label, the specific health insurance policies and catalogs in different regions, etc. Please consult the clinical diagnosis and treatment doctor in the specific hospital. Gentamicin is mainly used for serious infections caused by gram-negative bacteria, such as Escherichia coli, Aspergillus, Pseudomonas aeruginosa, etc., such as sepsis, intestinal infections, pelvic infections. Gentamicin is also used for central nervous system infections caused by sensitive bacteria, such as meningitis and ventriculitis. Adverse reactions to gentamicin include hearing loss, tinnitus, and dizziness during administration; nephrotoxic reactions such as hematuria and extreme thirst; dyspnea, drowsiness, and weakness . Gentamicin is prohibited for use in patients who are allergic to aminoglycosides, and pregnant and breastfeeding women should carefully consider the dangers of gentamicin to their children .