Ingredient

Sulfamethoxazole

Sulfamethoxazole is an antibiotic ingredient used to treat bacterial infections.

All medicines
23
Combination
23
Prescription medication
7
OTC medication
16

MFDS ingredient code M040283

What does it do?

Sulfamethoxazole is a sulfonamide group antibiotic, primarily used to treat bacterial infections. This ingredient is effective against various bacterial diseases, including urinary tract infections and respiratory infections.

Sulfamethoxazole inhibits the synthesis of folic acid, which is necessary for bacterial growth, thereby suppressing the proliferation of bacteria. As a result, the bacteria that cause infections either die or stop multiplying.

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

Good to know

Sulfamethoxazole is often used in combination with other antibiotics and is more widely used as a combination agent than when used alone. Its efficacy and resistance profile are well-established compared to other sulfonamide group antibiotics.

Medicines containing this ingredient

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

Category
Dosage form
Strength
Category

23 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

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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.