Ingredient

Tobramycin

Tobramycin is an antibiotic used to treat bacterial infections.

See medicines used for Eye Care / Eye HealthSee medicines used for Respiratory & Infection
All medicines
57
Single ingredient
45
Combination
12
Prescription medication
57

MFDS ingredient code M020144

What does it do?

Tobramycin is an aminoglycoside class antibiotic that is primarily used to treat severe bacterial infections. It is used to treat infections in various sites, such as eye infections or respiratory infections.

Tobramycin works by interfering with bacterial protein synthesis, preventing bacteria from multiplying. This leads to the death of bacteria or the inhibition of growth, resulting in the treatment of the infection.

Commonly used for

Approved uses differ by product. Check each product's information for its actual use.

Good to know

Tobramycin is similar to other aminoglycoside antibiotics but is particularly effective against certain bacteria and is frequently used to treat eye infections. Additionally, its efficacy against resistant strains differentiates it from other classes of antibiotics.

Medicines containing this ingredient

Even with the same ingredient, strength, dosage form and how it is taken can differ.

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Dosage form
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57 total

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Even with the same ingredient, dosage and approved uses can differ by strength, dosage form and combined ingredients. Check each product's information before taking it.

Combined ingredients

Ingredients used together with this ingredient in combination products.

Questions about this ingredient

  • QIf it’s an antibiotic, can I stop using it when my symptoms improve?

    Because Tobramycin is an antibiotic that treats bacterial infections, it is advisable to follow the guidance of your prescribing physician rather than stopping it arbitrarily once symptoms improve. The duration and method of use may vary according to the product and the site of infection, so please clarify any questions with the prescribing physician or pharmacist.

    Answers 1 · 2026.09.14

  • QWhat type of antibiotic is Tobramycin?

    Tobramycin is an aminoglycoside class antibiotic. It works by interfering with bacterial protein synthesis, preventing bacterial proliferation, and is used for treating bacterial infections in various sites, including eye and respiratory tract infections. It is particularly frequently used for treating eye infections.

    Answers 1 · 2026.09.14

For anything that needs medical judgment, consult a doctor or pharmacist.

SourceKorea Ministry of Food and Drug Safety (Drug Safety Korea)

This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.