Medication info
Whacall Classic One Soft Capsule

Whacall Classic One Soft Capsule

OTC medicationSoft capsule경구
Ingredient · strength
Acetaminophen›300mg / 1 capsuleAnhydrous Caffeine›30mg / 1 capsuleGuaifenesin›80mg / 1 capsuleDL-Methylephedrine Hydrochloride›20mg / 1 capsuleChlorpheniramine Maleate›2.5mg / 1 capsule
Manufacturer / importer
제이더블유중외제약(주)
Appearance
Brownish-red oblong soft capsules filled with white or pink contents
Packaging
10 capsules (10 capsules/PTP x 1)
Approval status
Active

MFDS item code 201109442 · Notified 2011.11.02

Summary

Main use
Relief of cold symptoms (runny nose, nasal congestion, etc.)
Who takes it
Adults
Adult dose
Adults take 1 capsule once, 3 times a day, 30 minutes after meals.

Ingredients

Manufacturer
제이더블유중외제약(주)

Efficacy & effects

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

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

This medication helps relieve various symptoms associated with a cold, such as runny nose, nasal congestion, sneezing, sore throat, cough, phlegm, chills, fever, headache, joint pain, and muscle aches. It rapidly improves cold symptoms to minimize disruption to daily life. With regular use, you can expect gradual improvement in symptoms. It is used to relieve overall cold-related symptoms.

How to take

Adult dose

Adults take 1 capsule once, 3 times a day, 30 minutes after meals.

Precautions

This medication can put stress on the liver, so people who regularly consume more than three glasses of alcohol daily should consult a doctor or pharmacist before taking it. It contains acetaminophen, which can cause liver damage, so do not exceed the maximum daily dosage, and do not take it with other products containing acetaminophen. If you experience unusual reactions such as rash or itching while taking this medication, you should stop taking it immediately and consult a doctor. Do not take if you are allergic to this medication or any of its ingredients, have a history of asthma, are an infant under three months old, or are taking certain antidepressants or psychiatric medications. Avoid taking this medication simultaneously with cough medications, other cold remedies, antipyretic analgesics, sedatives, or antihistamines. Children who have chickenpox or influenza, those with allergies or various conditions affecting the liver, kidneys, or heart, pregnant or nursing women should consult a professional before taking. If you experience symptoms like rash, vomiting, swelling, dizziness, insomnia, severe allergic reactions, skin conditions, or asthma symptoms while taking this medication, stop taking it immediately and consult a healthcare professional. Do not administer to children under two years old unless absolutely necessary and consult a physician. Adhere to the prescribed dosage and administration guidelines, do not use for extended periods, and avoid alcohol while taking this medication. This medication may cause drowsiness, so avoid driving or operating machinery, and be cautious as it may affect liver metabolism when taken with certain drugs. Store in a tightly sealed container away from children's reach, avoiding direct sunlight, and keep in a cool, dry place. To prevent misuse and maintain quality, do not transfer to another container.

Side effects and when to seek care immediately

Serious side effects

  • Hives, severe swelling, chest tightness, difficulty breathing, cold sweat, pallor → severe allergic reactions
  • High fever with severe rash, blisters, skin peeling, painful mucous membranes in mouth/eyes → severe skin reactions
  • Shortness of breath or difficulty breathing, asthma attacks, respiratory problems accompanying cough+fever → respiratory issues
  • Yellowing of the skin or eyes (jaundice), extreme lethargy → liver issues (jaundice)
  • Sudden and

Mild side effects

Rash, redness (hyperemia), itching, nausea, vomiting, loss of appetite, constipation, swelling, difficulty urinating, persistent or severe 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 with other products containing acetaminophen, MAO inhibitors (antidepressants, antipsychotics, mood stabilizers, antiparkinsons, etc.), cough expectorants, other cold medications, antipyretic analgesics, sedatives, or antihistamines (oral medications for rhinitis, motion sickness medications, allergy medications). There may be interactions with barbiturates and tricyclic antidepressants, so consult a doctor or pharmacist.

Food interactions

Do not consume alcohol while taking this medication.

Storage

This medication must be stored in a tightly sealed container to avoid exposure to air or moisture. It is best kept at room temperature between 1 degree and 30 degrees.

Appearance and packaging

Appearance

Brownish-red oblong soft capsules filled with white or pink contents

Package unit

10 capsules (10 capsules/PTP x 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

No questions yet.

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.