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Netilmicin

Published: July 26, 2026Updated: August 20, 2026

Netilmicin is an aminoglycoside antibiotic used to treat serious bacterial infections, particularly those caused by gram-negative bacteria. It is typically administered intravenously or intramuscularly in hospital settings for conditions such as urinary tract infections, respiratory tract infections, and intra-abdominal infections. This medication is reserved for cases where other less toxic antibiotics are not effective or appropriate.

Quick summary

Netilmicin is an aminoglycoside antibiotic used to treat serious gram-negative bacterial infections in hospitalized patients.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ATC
J01GB07
RxNorm
7337
Generic
Netilmicin
Class
atc-j01
Brands
—
Availability
rx
Lactation
unknown
Routes
—
Forms
solution
Regions
US, EU, CN, JP
Monitoring
—

This page is for informational purposes only.

Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.

Netilmicin is used to treat complicated urinary tract infections, respiratory tract infections including pneumonia and bronchitis, skin and soft tissue infections, intra-abdominal infections, and septicemia caused by susceptible gram-negative bacteria. It may also be used for bone and joint infections.

Netilmicin is an aminoglycoside antibiotic that works by binding to the bacterial 30S ribosomal subunit, which inhibits protein synthesis. This bactericidal action leads to the death of susceptible bacteria, primarily gram-negative organisms such as E. coli, Klebsiella, Proteus, Pseudomonas, and Serratia species.

Netilmicin can cause significant kidney damage (nephrotoxicity) and hearing or balance problems (ototoxicity), requiring regular monitoring of kidney function and drug levels during treatment. It should be used with caution in elderly patients, those with pre-existing kidney problems, or when combined with other potentially toxic medications. Treatment is typically short-term due to these risks. Pregnant women should avoid this medication as it may harm the fetus.

Official drug label

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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy