Medication info
Cold One F Capsule

Cold One F Capsule

OTC medicationHard capsule경구
Ingredient · strength
Pueraria Root›267mg / 1 capsuleLicorice›67mg / 1 capsuleGinger›33mg / 1 capsuleCinnamon Bark›100mg / 1 capsuleJujube›133mg / 1 capsuleEphedra Herb›133mg / 1 capsulePeony Root›100mg / 1 capsuleAcetaminophen›160mg / 1 capsuleAscorbic Acid›25mg / 1 capsuleRiboflavin›2mg / 1 capsuleBenfotiamine›4mg / 1 capsule
Manufacturer / importer
원광제약(주)
Appearance
A hard capsule with a brown powder filling, reddish-brown at the top and white at the bottom
Packaging
10 capsules/box[(10 capsules/PTP*1)]
Approval status
Active

MFDS item code 202300200 · Notified 2023.01.11

Summary

Main use
Relief of cold symptoms (throat pain, fever, etc.)
Who takes it
Adults
Adult dose
Adults (15 years and older) take 2 capsules at a time, three times a day, 30 minutes after meals.

Ingredients

Manufacturer
원광제약(주)

Efficacy & effects

Relief of cold symptoms (throat pain, fever, etc.)

  • Throat pain
  • chills
  • fever
  • headache
  • joint pain
  • muscle pain
View approved original text

This medicine is used to relieve various symptoms of cold, such as throat pain, chills, fever, headache, joint pain, and muscle pain. It helps reduce discomfort caused by colds, allowing you to maintain your daily life without disruption. It effectively alleviates these symptoms, supporting a quick recovery.

How to take

Adult dose

Adults (15 years and older) take 2 capsules at a time, three times a day, 30 minutes after meals.

Precautions

This medicine may put a strain on the liver, so those who regularly consume more than three glasses of alcohol per day should consult a doctor or pharmacist before taking it. This medicine can very rarely cause serious skin reactions, so if you experience abnormal symptoms like rash or itching, stop taking it immediately and consult a professional. This medicine contains acetaminophen, and you should be careful not to exceed the maximum daily dose. Do not take it with other products containing acetaminophen. Individuals with allergic reactions to this medicine, those who have experienced triggers for asthma, infants under 3 months old, those taking or have recently stopped certain antidepressants or antipsychotics, and those with genetic issues such as lactose intolerance should not take this medicine. During treatment, do not take any cough medicines, other cold medications, antipyretic analgesics, sedatives, or antihistamines. Children suspected of having chickenpox or influenza, infants under 2 years old, those with allergic tendencies or disorders of the liver, kidneys, or heart, anyone with gastrointestinal problems, pregnant or breastfeeding women, and those receiving treatment for other chronic illnesses must consult a professional before taking this medicine. If you experience rash, vomiting, dizziness, insomnia, difficulty breathing, jaundice, or severe skin symptoms while using this medicine, stop taking it and consult medical staff immediately. Follow the prescribed dosage and administration carefully, and avoid long-term use. Keep out of reach of children and administer under the supervision of a guardian. Avoid alcohol while taking this medicine, and consult a professional about any potential drug interactions.

Side effects and when to seek care immediately

Serious side effects

  • Hives, severe swelling (edema), chest tightness, cold sweat, paleness, difficulty breathing → severe allergic reaction
  • Severe rash with fever, blisters, skin peeling, pain of mucous membranes in the mouth/eyes → severe skin abnormal reaction
  • Wheezing, shortness of breath, difficulty breathing, cough + fever accompanied respiratory abnormality → respiratory problem
  • Yellowing of skin or eyes (jaundice), extreme fatigue → liver abnormality (jaundice)
  • Swelling (edema)

Mild side effects

Nausea, vomiting, loss of appetite, constipation, dizziness, anxiety, tremors, insomnia, high anion gap metabolic acidosis (HAGMA), etc.

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

Interactions

Drug interactions

Do not take this medicine with MAO inhibitors (antidepressants, antipsychotics, mood stabilizers, anti-Parkinson medications, etc.), antitussives, other cold medications, antipyretic analgesics, sedatives, or antihistamines. People receiving treatment with other medications like diabetes, gout, arthritis medications, anticoagulants, steroids, etc., should consult a doctor or pharmacist before taking it. Barbiturates, tricyclic antidepressants.

Storage

This medicine must be stored in a tightly sealed container to prevent exposure to air or moisture. It is best to maintain a storage temperature between 1 to 30 degrees Celsius at room temperature.

Appearance and packaging

Appearance

A hard capsule with a brown powder filling, reddish-brown at the top and white at the bottom

Package unit

10 capsules/box[(10 capsules/PTP*1)]

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

  • QI've taken it a few times, but my sore throat hasn't improved.

    If symptoms do not improve after taking it 5-6 times, it is advised to stop and consult with a physician or pharmacist. If symptoms persist, it is recommended to seek medical attention.

    Answers 1 · 2026.09.14

  • QIs it safe for my grandmother who has high blood pressure?

    The instructions state that patients with high blood pressure, elderly patients, or those with heart or kidney problems should stop taking the medication and consult with a physician or pharmacist. Please consult with a physician or pharmacist before your grandmother takes it.

    Answers 1 · 2026.09.14

  • QI heard this cold medicine contains herbal ingredients; what kind of medicine is it?

    This cold medication contains herbal ingredients such as Ephedra, licorice, and as well as acetaminophen and vitamins, and is used to relieve sore throat, chills, fever, headache, joint pain, and muscle pain. For adults aged 15 and older, the recommended dosage is 2 capsules 3 times a day, taken 30 minutes after meals.

    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.