Medication info

Megaco Tablet

OTC medicationTablet경구Expired
Ingredient · strength
Acetaminophen›500mg / 1 tabletPseudoephedrine Hydrochloride›30mg / 1 tabletChlorpheniramine Maleate›2mg / 1 tablet
Manufacturer / importer
명문제약(주)
Appearance
White oblong film-coated tablet
Packaging
10 tablets (10 tablets/PTP X 1)
Approval status
Expired

MFDS item code 200103044 · Notified 2001.09.28

This product's status changed to Expired on 2024.01.01. It may no longer be sold, so consult a doctor or pharmacist before taking it.

Summary

Main use
Relief of cold symptoms (runny nose, nasal congestion, etc.)
Who takes it
Adults
Adult dose
Adults: Take 1 to 2 tablets every 4 to 6 hours as needed. Do not exceed 8 tablets in one day.

Ingredients

Manufacturer
명문제약(주)

Efficacy & effects

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

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

This medication is used to relieve various symptoms of the common cold such as runny nose, nasal congestion, sneezing, sore throat, chills, fever, headache, joint pain, and muscle pain.

How to take

Adult dose

Adults: Take 1 to 2 tablets every 4 to 6 hours as needed. Do not exceed 8 tablets in one day.

Precautions

This medication may put stress on the liver, so those who regularly consume more than three glasses of alcohol per day should consult a doctor or pharmacist before use. If abnormal symptoms such as rash or itching occur during the use of this medication, discontinue use immediately and consult a healthcare professional. This medication contains acetaminophen, so care must be taken not to exceed the maximum daily dosage, and it should not be taken in conjunction with other acetaminophen-containing medications. Particularly, if taken together with medications containing pseudoephedrine, severe skin reactions may occur, so if symptoms such as fever, red spots, or small blisters appear, discontinue use and consult a professional. Individuals with a history of allergic reactions to this medication, those with asthma history, severe liver or kidney diseases, or those taking certain antidepressants or antipsychotic medications should not use this medication. Do not take this medication in conjunction with other cold medicines, sedatives, sleeping pills, etc., and avoid alcohol consumption. Drowsiness may occur during use, so driving or operating machinery should be avoided, and drowsiness may be exacerbated if taken with alcohol or sedatives. Individuals with allergic tendencies or chronic diseases such as asthma, liver impairment, kidney impairment, or hypertension should definitely consult a healthcare professional before use. It is also advisable for pregnant or breastfeeding women, children, and the elderly to consult a professional before use. If symptoms do not improve after use or if unusual symptoms such as rash, vomiting, dizziness, or difficulty breathing occur, discontinue use immediately and consult a doctor.

Side effects and when to seek care immediately

Serious side effects

Hives, severe swelling (edema), chest tightness, difficulty breathing, cold sweats, pallor, severe rash with high fever, blisters, skin peeling, pain in mucous membranes of mouth/eyes, shortness of breath or difficulty breathing, asthma attack, respiratory distress accompanied by cough and fever, yellowing of skin or eyes (jaundice), extreme lethargy, sudden and severe headache, lightning headache, seizures, altered consciousness, visual disturbances, paralysis, urination

Mild side effects

  • Rash
  • redness
  • itching
  • nausea
  • vomiting
  • loss of appetite
  • constipation
  • dizziness
  • anxiety
  • tremors
Show 14 more
  • insomnia
  • wheezing
  • facial swelling
  • sweating
  • hypotension
  • thrombocytopenia
  • agranulocytosis
  • hemolytic anemia
  • methemoglobinemia
  • impaired platelet function
  • cyanosis
  • fixed rash
  • elevated AST
  • elevated ALT

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

Storage

This medication should be stored in a tightly sealed container to avoid contact with air, and it is safe to store at room temperature between 1 degree and 30 degrees Celsius. Storing it this way will help maintain its effectiveness and prevent deterioration.

Appearance and packaging

Appearance

White oblong film-coated tablet

Package unit

10 tablets (10 tablets/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.

Related searches

Search tags

Suggested searches

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.