Medication info
Power Cold Capsule

Power Cold Capsule

OTC medicationHard capsule경구
Ingredient · strength
Acetaminophen›200mg / 1 capsuleDextromethorphan Hydrobromide Hydrate›7.5mg / 1 capsuleDL-Methylephedrine Hydrochloride›10mg / 1 capsuleGuaifenesin›40mg / 1 capsuleChlorpheniramine Maleate›1.25mg / 1 capsuleAnhydrous Caffeine›17mg / 1 capsule
Manufacturer / importer
정우신약(주)
Appearance
An orange hard capsule with a white to pale yellow powder inside.
Packaging
10 capsules
Approval status
Active

MFDS item code 201900977 · Notified 2019.02.18

Summary

Main use
Relief of cold symptoms (runny nose, nasal congestion, etc.)
Who takes it
Adults
Adult dose
Adults (15 years and older) take 2 capsules three times a day, 30 minutes after meals.

Ingredients

Manufacturer
정우신약(주)

Efficacy & effects

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

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

This medication helps relieve various symptoms associated with the common cold, such as runny nose, nasal congestion, sneezing, sore throat, cough, phlegm, chills, and fever. It also reduces symptoms of muscle pain and joint pain that may occur, similar to headaches or body aches. It is used to effectively manage these various symptoms and quickly improve discomfort caused by the cold.

How to take

Adult dose

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

Precautions

This medication may put stress on the liver, so those who regularly consume more than three alcoholic beverages daily should consult a doctor or pharmacist before use. While taking this medication, severe rashes, blisters, or allergic reactions may occur on the skin; if such symptoms appear, discontinue use immediately and consult a healthcare professional. It contains acetaminophen, so care must be taken not to exceed 4,000mg in one day, and it should not be used together with other acetaminophen-containing products. Those with a history of hypersensitivity or allergies, those who have previously experienced asthma attacks, infants under 3 months of age, and those taking specific antidepressants should not use this medication. It is safer not to take it with cough suppressants or other cold medications, antipyretics, sedatives, and antihistamines. Children suspected of having chickenpox or influenza, those with an allergic constitution, people with liver or kidney disease, and women who are pregnant or breastfeeding should consult a healthcare professional before use. If symptoms such as rash, vomiting, dizziness, insomnia, or severe allergic reactions and liver dysfunction symptoms appear during use, discontinue immediately and consult a doctor. It is advisable not to use in children under 2 years of age, unless under special circumstances. Follow the prescribed dosage and frequency, avoid prolonged use, and refrain from drinking alcohol while taking this medication. Drowsiness may occur; therefore, caution should be taken when driving or operating machinery, and consulting a healthcare professional is necessary when taking with certain medications, as there may be a risk of side effects. Store this medication in a cool, dry place, out of reach of children, and avoid direct sunlight; do not transfer to other containers.

Side effects and when to seek care immediately

Serious side effects

  • Hives, severe swelling, chest tightness, difficulty breathing, cold sweat, pallor
  • → Symptoms related to shock (anaphylaxis)
  • Severe rash with high fever, blisters, skin peeling, pain in oral/eye mucosa
  • → Symptoms related to Stevens-Johnson syndrome, toxic epidermal necrolysis
  • Asthma
  • Yellowing of the skin or eyes (jaundice), extreme lethargy
  • → Symptoms related to liver dysfunction
  • Shortness of breath or difficulty breathing

Mild side effects

  • Rash
  • redness
  • itchiness
  • nausea
  • vomiting
  • loss of appetite
  • constipation
  • swelling
  • difficulty urinating
  • dryness
Show 4 more
  • dizziness
  • anxiety
  • tremors
  • insomnia

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

Interactions

Drug interactions

Do not take this medication with MAO inhibitors (antidepressants, antipsychotics, mood stabilizers, anti-Parkinson's medications, etc.), cough suppressants, other cold medications, antipyretics, sedatives, and oral medications containing antihistamines (oral medications for rhinitis, motion sickness medications, allergy medications). For use with diabetes medications, gout medications, arthritis medications, anticoagulants, steroids, barbiturates, and tricyclic antidepressants, consult a doctor or pharmacist.

Food interactions

Do not consume alcohol while taking this medication.

Storage

Store this medication in a tightly sealed container to prevent air or moisture infiltration, and it is recommended to keep it at room temperature between 1 to 30 degrees Celsius. Therefore, avoid storing in excessively hot or cold places and keep it in an area with proper temperature control.

Appearance and packaging

Appearance

An orange hard capsule with a white to pale yellow powder inside.

Package unit

10 capsules

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 am currently taking allergy medication.

    It is stated not to take this with oral antihistamines, such as allergy medications. This is to avoid overlapping ingredients, so please show the allergy medication to a pharmacist and confirm prior to use.

    Answers 1 · 2026.09.14

  • QI am 15; is it okay to take the adult dosage?

    According to the product insert, individuals aged 15 years and older should take the adult dose of 2 capsules three times a day after meals. There is no specific guidance for those under 15, so if younger, please consult a pharmacist.

    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.