Medication info

Cold Daewon Nose QS Syrup

OTC medicationSyrup경구
Ingredient · strength
Acetaminophen›325mg / 20mLAnhydrous Caffeine›25mg / 20mLGuaifenesin›42mg / 20mLPseudoephedrine Hydrochloride›30mg / 20mLChlorpheniramine Maleate›2.5mg / 20mL
Manufacturer / importer
대원제약(주)
Appearance
A red aromatic syrup in an aluminum foil pouch.
Packaging
For domestic use - 5 pouches/pack [20mL/pouch X 5], for export - 20 pouches/pack [20mL/pouch X 20]
Approval status
Active

MFDS item code 202302925 · Notified 2023.10.16

Summary

Main use
Relief of cold symptoms (runny nose, nasal congestion, etc.)
Who takes it
Adults · Children
Adult dose
Age 15 years and older: 1 pouch (20 mL), take 3 times a day 30 minutes after meals.
Child dose
Age 11 to under 15 years: 2/3 pouch, Age 7 to under 11 years: 1/2 pouch, Age 3 to under 7 years: 1/3 pouch, Age 2 to under 3 years: 1/4 pouch, 1

Ingredients

Manufacturer
대원제약(주)

Efficacy & effects

Relief of cold symptoms (runny nose, nasal congestion, etc.)

  • Runny nose
  • nasal congestion
  • sneezing
  • sore throat
  • phlegm
  • chills
  • fever
  • headache
  • joint pain
  • muscle pain
View approved original text

This medication is used to relieve various symptoms associated with colds, such as runny nose, nasal congestion, sneezing, sore throat, phlegm, chills, fever, headache, joint pain, and muscle pain.

How to take

Adult dose

Age 15 years and older: 1 pouch (20 mL), take 3 times a day 30 minutes after meals.

Child dose

Age 11 to under 15 years: 2/3 pouch, Age 7 to under 11 years: 1/2 pouch, Age 3 to under 7 years: 1/3 pouch, Age 2 to under 3 years: 1/4 pouch, 1

Precautions

This medication can strain the liver, so those who regularly consume more than three drinks per day should consult a doctor or pharmacist before use. Additionally, due to ingredients in this medication, rare but serious skin rashes or allergic reactions may occur, so if symptoms such as rash or itching appear, discontinue use immediately and consult a professional. As this medication contains acetaminophen, care must be taken not to exceed the maximum daily dose, and it should not be taken with other medications containing acetaminophen. Due to the presence of pseudoephedrine, discontinue use and consult a doctor if symptoms such as fever, skin rash, or pustules occur. Those who have had allergic reactions to this medication or its ingredients, those who have experienced asthma attacks, infants under 3 months of age, individuals currently taking or who have recently discontinued certain antidepressants or antipsychotics, uncontrolled hypertension patients, and those with severe kidney disease should not use this medication. It is safe not to use this medication with other cold medications, antipyretics, sedatives, or antihistamines during use. Especially for children, pregnant women, nursing mothers, and individuals with chronic diseases, it is essential to consult with a professional before use, and if severe headaches, vomiting, rashes, or shortness of breath occur while using, stop taking the medication immediately and consult a healthcare provider. Children should take under parental supervision, adhere to the prescribed dosage and avoid prolonged use. Avoid alcohol while taking this medication, and be cautious of drowsiness as it may occur, so refrain from driving or operating machinery. Keep the medication in a cool, dry place out of reach of children, and do not transfer to another container.

Side effects and when to seek care immediately

Serious side effects

  • Hives, severe swelling (edema), chest tightness, difficulty breathing, cold sweat, pallor → severe allergic reaction
  • Severe rash with high fever, blisters, peeling skin, pain in mouth/eyes mucosa → severe skin adverse reactions
  • Shortness of breath or difficulty breathing, asthma attack, cough + fever accompanied respiratory issues → respiratory problems
  • Yellowing of skin or eyes (jaundice), systemic severe lethargy → liver issues (jaundice)
  • Sudden and

Mild side effects

Nausea, vomiting, loss of appetite, constipation, edema, difficulty urinating, thirst, dizziness, anxiety, tremors, insomnia, high anion gap metabolic acidosis (HAGMA)

Not everyone experiences these, and they can vary from person to person.

Interactions

Drug interactions

Do not take this medication with oral medications containing cough suppressants, other cold medications, antipyretics, sedatives, or antihistamines. Do not take if you are taking MAO inhibitors for depression, Parkinson's disease treatment, or have stopped them within the last 2 weeks. Consult a doctor or pharmacist if you are taking diabetes medication, gout medication, arthritis medication, anticoagulants, or corticosteroids. Barbiturate medications,

Food interactions

Do not consume alcohol while taking this medication.

Storage

This medication may be sensitive to air or moisture, so it must be stored in a sealed container. It is best to maintain a storage temperature between 1 degree and 30 degrees Celsius. This will help preserve the medication's effectiveness for a longer period.

Appearance and packaging

Appearance

A red aromatic syrup in an aluminum foil pouch.

Package unit

For domestic use - 5 pouches/pack [20mL/pouch X 5], for export - 20 pouches/pack [20mL/pouch X 20]

Same-ingredient medicines

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

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

  • QCan my father, who is taking gout medication, also take this?

    The approval information states that individuals taking diabetes medication, gout medication, arthritis medication, anticoagulants, or steroids should consult a doctor or pharmacist before taking this medication. Please inform them of the gout medication your father is taking and seek confirmation.

    Answers 1 · 2026.09.14

  • QI am taking this for nasal congestion, but I am having trouble sleeping.

    Insomnia, anxiety, and tremors are listed as possible adverse reactions to this medication. If these symptoms occur, please stop taking the medication and consult a doctor or pharmacist.

    Answers 1 · 2026.09.14

  • QHow many packets should a three-year-old child take?

    For children aged 3 and above but under 7 years, the recommended dosage is 1/3 packet taken 3 times a day, 30 minutes after meals, and it should not be administered to children under 2 years. Please verify the child's exact age and consult a pharmacist with any questions before administering.

    Answers 1 · 2026.09.14

For anything that needs medical judgment, consult a doctor or pharmacist.

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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.