Ingredient

Dibucaine Hydrochloride

Dibucaine hydrochloride is a topical anesthetic that reduces pain.

All medicines
40
Combination
40
OTC medication
40

MFDS ingredient code M222965

What does it do?

Dibucaine hydrochloride is a compound belonging to the class of local anesthetics, used in topical medications. It is primarily used to relieve pain or itching of the skin.

Dibucaine hydrochloride blocks the signal transmission in skin nerves, preventing the sensation of pain from being transmitted to the brain. This reduces pain or discomfort in the affected skin area.

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

Good to know

Dibucaine hydrochloride has a longer duration of action and is relatively potent compared to other local anesthetics. Additionally, it can be safely applied in topical form, making it suitable for alleviating symptoms of various skin conditions.

Medicines containing this ingredient

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

Category
Dosage form
Strength
Category

40 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 have several ointments with the same ingredient at home; can I use them together?

    Dibucaine hydrochloride has a longer duration of action and is generally stronger compared to other topical anesthetics. Using products that contain the same ingredient in combination may increase the total dosage, so please confirm with your pharmacist before using multiple products and follow the instructions for each product.

    Answers 1 · 2026.09.14

  • QIs Dibucaine Hydrochloride a topical anesthetic ingredient?

    Yes, dibucaine hydrochloride is a topical anesthetic component applied to the skin. It blocks the signal transmission of skin nerves, preventing the sensation of pain from reaching the brain and is used to alleviate pain or itching of the skin.

    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.