Ingredient

Pseudoephedrine Hydrochloride

Pseudoephedrine hydrochloride is a decongestant used to relieve nasal congestion.

See medicines used for Cold / Congestion / CoughSee medicines used for Respiratory & Infection
All medicines
37
Single ingredient
2
Combination
35
Prescription medication
4
OTC medication
33

MFDS ingredient code M222865

What does it do?

Pseudoephedrine hydrochloride is an active ingredient in the decongestant class and is primarily used to alleviate symptoms of nasal congestion. It is utilized to reduce swelling of the nasal mucosa in conditions such as colds and allergic rhinitis.

This ingredient constricts blood vessels, reducing swelling of the nasal mucosa. As a result, the space inside the nose expands, making it easier to breathe.

Commonly used for

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

Good to know

Unlike other decongestants, pseudoephedrine hydrochloride has a central nervous system stimulating effect, which may lead to insomnia or increased heart rate in some patients. Additionally, it is characteristic that tolerance may develop with prolonged use.

Medicines containing this ingredient

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

Category
Dosage form
Strength
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37 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.