Ingredient

Benzethonium Chloride

Benzalkonium chloride is an ingredient used for the sterilization and disinfection of the skin and oral mucosa.

See medicines used for Cold / Congestion / CoughSee medicines used for Respiratory & Infection
All medicines
12
Single ingredient
1
Combination
11
OTC medication
12

MFDS ingredient code M223051

What does it do?

Benzalkonium chloride is a cationic surfactant used in pharmaceuticals to eliminate bacteria present on the skin and oral mucosa. It is mainly included in wound disinfectants or oral hygiene products to help prevent infections.

Benzalkonium chloride kills bacteria by binding to their cell membranes and disrupting them. This inhibits bacterial proliferation in the skin or oral cavity, thereby preventing infections.

Commonly used for

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

Good to know

Unlike other disinfectants, benzalkonium chloride is characterized by low irritation and a gentle action on the skin. Additionally, it has a broad antimicrobial effect while being relatively safe to use, making it preferred for skin and oral disinfectants.

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
Strength
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12 total

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.