Ingredient

Simethicone

Simethicone is an ingredient that reduces gas in the gastrointestinal tract and alleviates abdominal bloating.

See medicines used for Digestion / Gastritis / Heartburn
All medicines
101
Single ingredient
14
Combination
87
Prescription medication
39
OTC medication
62

MFDS ingredient code M223083

What does it do?

Simethicone belongs to gastrointestinal medications and is primarily used for the removal of intestinal gas and the relief of abdominal discomfort. This ingredient helps improve symptoms by dispersing the gas produced during the digestive process.

Simethicone helps reduce gas bubbles in the stomach, making them easier to expel. This reduces the bloating and discomfort caused by the accumulation of gas.

Commonly used for

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

Good to know

Simethicone is characterized by its action of physically dispersing gas bubbles, rather than directly absorbing or neutralizing gas. This makes it specialized for gastrointestinal gas problems, unlike other anti-gas medications.

Medicines containing this ingredient

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

Category
Dosage form
Strength
Category

101 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

  • QHow does simethicone help relieve gas?

    Simethicone is an ingredient that helps make gas bubbles in the stomach smaller so that they can be easily expelled. It does not absorb or neutralize gas but physically disperses it, helping to reduce bloating and discomfort caused by gas.

    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.