Medication info
Hi-Pen S Tablet

Hi-Pen S Tablet

OTC medicationTablet경구
Ingredient · strength
Acetaminophen›400mg / 1 tabletFursultiamine›8mg / 1 tabletAnhydrous Caffeine›10mg / 1 tablet
Manufacturer / importer
미래바이오제약(주)
Appearance
Light yellow rectangle film-coated tablets
Packaging
10 tablets / PTPT [(10 tablets / PTPT x1)]
Approval status
Active

MFDS item code 202303052 · Notified 2023.11.02

Summary

Main use
Relief of cold symptoms (sore throat, fever, etc.)
Who takes it
Adults
Adult dose
Take 1 tablet three times a day after meals, at least 30 minutes apart. The interval between doses should be at least 4 hours.

Ingredients

Manufacturer
미래바이오제약(주)

Efficacy & effects

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

  • Sore throat
  • chills
  • fever
  • headache
  • joint pain
  • muscle pain
View approved original text

This medication helps relieve various symptoms caused by a cold, including sore throat, chills, fever, headache, joint pain, and muscle pain. It alleviates cold symptoms quickly, allowing the patient to lead a more comfortable daily life. It is used as an effective treatment for symptom relief.

How to take

Adult dose

Take 1 tablet three times a day after meals, at least 30 minutes apart. The interval between doses should be at least 4 hours.

Precautions

This medication may put strain on the liver, so individuals who regularly consume more than three alcoholic beverages per day should consult a doctor or pharmacist before taking this medication. Rarely, serious skin reactions may occur while taking this medication, so if symptoms such as skin rash or itching develop, discontinue use immediately and consult a healthcare professional. This medication contains acetaminophen, so care should be taken not to exceed the maximum daily dosage of 4,000 mg, and it should not be taken in conjunction with other medications containing acetaminophen. Those with allergies to this medication or its ingredients, or who have experienced asthma, infants under the age of 3 months, and individuals taking certain antidepressants or antipsychotics should not take this medication. It is recommended to avoid taking other cold medications, antipyretics, sedatives, or antihistamines concurrently with this medication. Children suspected of having chickenpox or flu, those with a history of allergies, or individuals with liver, kidney, or heart diseases should consult a healthcare professional before taking this medication. Pregnant or breastfeeding women should also discuss their use of this medication with a doctor before taking it. If any symptoms such as rash, vomiting, dizziness, or swelling occur while taking this medication, discontinue immediately and consult a healthcare professional. If serious allergic reactions, blisters on the skin, asthma attacks, or liver function abnormalities occur, seek medical attention promptly. Children under the age of 2 are generally advised against using this medication; if necessary, consult a doctor. This medication should be taken according to the prescribed dosage and duration, and long-term use is not recommended. Avoid alcohol while taking this medication, and follow a healthcare professional's instructions if taking concurrently with certain other medications to reduce the risk of side effects. Keep this medication out of the reach of children, and store it in a cool, dry place away from direct sunlight. Additionally, it is safe to not transfer it to other containers to maintain quality.

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 accompanied by high fever, blisters, skin peeling, pain in mucous membranes of mouth/eyes → severe skin abnormal reaction
  • Asthma attacks, cough accompanied by fever → respiratory problems
  • Yellowing of the skin or eyes (jaundice), severe lethargy → liver abnormalities (jaundice)

Mild side effects

Rash, redness (congestion), itching, nausea, vomiting, loss of appetite, constipation, swelling, dizziness, high anion gap metabolic acidosis (HAGMA)

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

Interactions

Drug interactions

Do not take oral medications containing cough suppressants, other cold medications, antipyretics, sedatives, or antihistamines. Individuals who are taking or have taken MAO inhibitors for depression or Parkinson's treatment within the last 2 weeks should not take this medication. If you are on diabetes medication, gout medication, arthritis medication, anticoagulants, or steroids, consult a doctor or pharmacist. Barbiturates

Food interactions

Do not consume alcohol while taking this medication.

Storage

This medication is sensitive to air and moisture, so it should be stored in a sealed container. It is recommended to maintain a storage temperature of between 1 and 30 degrees Celsius. This way, the effectiveness of the medication can be safely preserved.

Appearance and packaging

Appearance

Light yellow rectangle film-coated tablets

Package unit

10 tablets / PTPT [(10 tablets / PTPT x1)]

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 developed hives after taking it.

    After taking the medication, if you experience urticaria, swelling, chest tightness, along with pallor or difficulty breathing, it may indicate symptoms of shock. In such cases, you should stop taking it immediately and seek medical attention.

    Answers 1 · 2026.09.14

  • QHow many hours apart should I take it?

    Adults should take one tablet three times a day, 30 minutes after meals, and the interval between doses should be at least 4 hours. Please be careful not to take it together with other cold medications or antipyretic analgesics.

    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.