Ingredient

Cetylpyridinium Chloride

Cetylpyridinium chloride is an antiseptic ingredient that eliminates bacteria in the mouth and throat.

See medicines used for Cold / Congestion / CoughSee medicines used for Respiratory & Infection
All medicines
9
Single ingredient
1
Combination
8
OTC medication
9

MFDS ingredient code M273071

What does it do?

Cetylpyridinium chloride is a cationic surfactant used in pharmaceuticals to suppress bacteria in the mouth and throat. It is mainly included in oral rinses or throat lozenges to reduce bacterial growth in the oral cavity and assist in preventing infections.

Cetylpyridinium chloride kills bacteria or inhibits their growth by binding to the bacterial cell membrane and disrupting it. This reduces the number of bacteria in the mouth and throat, thus preventing inflammation and infections.

Commonly used for

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

Good to know

Unlike other oral antiseptics, cetylpyridinium chloride has a strong action on bacterial cell membranes due to its cationic properties. It is also relatively less irritating, making it safe for use on oral mucosa.

Medicines containing this ingredient

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

Category
Dosage form
Strength
Category

9 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

No questions yet.

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.