Ingredient

Ceftriaxone Sodium Hydrate

Ceftriaxone sodium hydrate is used to treat bacterial infections as a broad-spectrum antibiotic.

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All medicines
103
Single ingredient
102
Combination
1
Prescription medication
103

MFDS ingredient code M222862

What does it do?

Ceftriaxone sodium hydrate belongs to the beta-lactam class of antibiotics, specifically the cephalosporin group. It is primarily used to treat various bacterial infections and is administered via intravenous or intramuscular injection.

This ingredient inhibits the synthesis of bacterial cell walls, preventing bacteria from growing or multiplying. Bacteria with damaged cell walls eventually die, leading to the resolution of the infection.

Commonly used for

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

Good to know

Compared to other cephalosporins, ceftriaxone has a long half-life, allowing for once-daily administration, and it has good penetration into the cerebrospinal fluid, making it effective against central nervous system infections.

Medicines containing this ingredient

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

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103 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

  • QI heard that this antibiotic injection does not need to be given frequently; why is that?

    The component description mentions that ceftriaxone has a longer half-life than other cephalosporins, allowing for longer intervals between doses. The actual frequency and duration of administration will be determined by the physician based on the infection status, so please ask your healthcare provider if you have any questions.

    Answers 1 · 2026.09.14

  • QIs ceftriaxone an oral medication or an injection?

    Ceftriaxone Sodium Hydrate is a cephalosporin antibiotic administered by intravenous or intramuscular injection. It interferes with bacterial cell wall synthesis, preventing bacterial growth, and the administration is carried out by medical professionals.

    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.