Medication info
Hadycol Tablets

Hadycol Tablets

OTC medicationTablet경구
Ingredient · strength
Acetaminophen›152mg / 1 tabletChlorpheniramine Maleate›1.25mg / 1 tabletDextromethorphan Hydrobromide Hydrate›8mg / 1 tabletAnhydrous Caffeine›20mg / 1 tabletPseudoephedrine Hydrochloride›15mg / 1 tabletGuaifenesin›21mg / 1 tabletAscorbic Acid›50mg / 1 tabletGalgeuntang Dried Extract (10→1)›100mg / 1 tablet
Manufacturer / importer
광동제약(주)
Appearance
Brownish-red oblong film-coated tablet
Packaging
10 tablets/PTP * 1 unit = 10 tablets/box
Approval status
Active

MFDS item code 200202342 · Notified 2002.06.20

Summary

Main use
Relief of cold symptoms (runny nose, nasal congestion, etc.)
Who takes it
Adults
Adult dose
Adults: Take 2 tablets, three times a day 30 minutes after meals.

Ingredients

Manufacturer
광동제약(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 pain
View approved original text

This medication helps relieve various symptoms of a cold. It reduces respiratory symptoms such as runny nose, nasal congestion, and sneezing, while also improving discomfort like sore throat, cough, and phlegm. Additionally, it is effective for alleviating systemic symptoms such as chills, fever, headache, joint pain, and muscle pain, helping patients to carry out their daily activities without discomfort. It is used to relieve cold symptoms.

How to take

Adult dose

Adults: Take 2 tablets, three times a day 30 minutes after meals.

Precautions

This medication may burden the liver, so individuals who regularly consume more than three glasses of alcohol daily should consult a doctor or pharmacist before use. The acetaminophen contained in this medication may rarely cause severe skin rashes or allergic reactions, so if any unusual skin symptoms occur after taking this medication, you should stop taking it immediately and consult an expert. The maximum daily dose of acetaminophen should not exceed 4,000 mg, and this medication should not be taken with other products containing acetaminophen. Additionally, the pseudoephedrine contained in this medication may rarely cause severe skin reactions, so if fever or a skin rash appears, you should discontinue use and consult an expert. This medication should not be taken by individuals with specific allergies, infants under 3 months old, individuals with certain genetic disorders, or individuals with severe hypertension or kidney disease. Avoid taking this medication with other cold medications, antipyretic analgesics, cough suppressants, sedatives, or antihistamines, and always consult a healthcare professional regarding current medications or health conditions before use. Particularly, children, pregnant or nursing women, the elderly, and individuals with certain chronic conditions should consult a doctor before taking this medication. If symptoms such as rash, itching, vomiting, dizziness, or difficulty breathing occur during the use of this medication, discontinue use immediately and consult a healthcare professional. Also, if symptoms do not improve after 5-6 doses, stop taking the medication and seek medical attention. This medication should not be given to children under 2 years old; if necessary, a doctor's consultation is required. You must adhere to the prescribed dosage and methods of administration, avoid prolonged use, and refrain from alcohol consumption. Drowsiness may occur during use, so it is advisable to avoid driving or operating machinery. Additionally, caution is required when taken with certain diuretics or medications containing licorice, as they may lead to muscle weakness or abnormalities in potassium levels in the blood. Finally, this medication should be stored out of reach of children, away from direct sunlight, and in a cool, dry place to avoid moisture. To maintain quality, it is important not to transfer the medication to other containers.

Side effects and when to seek care immediately

Serious side effects

Hives, severe swelling, chest tightness, cold sweat, paleness, difficulty breathing, severe rash with fever, blisters, peeling skin, pain in mucous membranes of mouth/eyes, asthma, Stevens-Johnson syndrome, toxic epidermal necrolysis, liver dysfunction, jaundice, cough and shortness of breath due to interstitial pneumonia, dyspnea, fever, reduced urination, generalized severe edema, hypertension, sudden and severe headache, thunderclap headache

Mild side effects

  • Rash
  • redness
  • itching
  • nausea
  • vomiting
  • loss of appetite
  • constipation
  • edema
  • difficulty urinating
  • thirst
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  • dizziness
  • anxiety
  • tremor
  • insomnia
  • metabolic acidosis with high anion gap

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

Interactions

Drug interactions

Do not take this medication with cough suppressants, expectorants (phlegm medication), other cold remedies, antipyretic analgesics, sedatives, or antihistamines, including oral medications for rhinitis, motion sickness, or allergies. Do not take if currently on MAO inhibitors (antidepressants, antipsychotics, mood stabilizers, anticholinergics, etc.) or within two weeks of discontinuation. Also, do not take in combination with diabetes medications, gout medications, arthritis medications, anticoagulants, or steroids.

Food interactions

Do not take this medication with alcohol.

Storage

This medication should be stored in a sealed container to avoid exposure to air or moisture. It should also be stored at room temperature between 1 and 30 degrees Celsius. Storing in this manner will preserve the effectiveness of the medication and prevent degradation.

Appearance and packaging

Appearance

Brownish-red oblong film-coated tablet

Package unit

10 tablets/PTP * 1 unit = 10 tablets/box

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.