Medication info
Nana Tablet 500 mg (Acetaminophen)

Nana Tablet 500 mg (Acetaminophen)

OTC medicationTablet경구
Ingredient · strength
Acetaminophen›500mg / 1 tablet
Manufacturer / importer
초당약품공업(주)
Appearance
White rectangular film-coated tablet
Packaging
Domestic use - 10 tablets/PTP, Export - 6 tablets/foil [(1 tablet/foil x 6)], Export - 300 tablets/box [((1 tablet/foil x 6) x 50)], Export - 500 tablets/bottle, Export - 10 tablets/PTP
Approval status
Active

MFDS item code 202200088 · Notified 2022.01.05

Summary

Main use
Relief of cold (fever, pain) and pain (headache, neuralgia)
Who takes it
Adults · Children
Adult dose
Take 1-2 tablets per dose, up to 3-4 times a day (every 4-6 hours) as needed. Do not exceed a maximum of 4 g (8 tablets) per day. This medication should be taken for the shortest duration at the minimum effective dose.
Child dose
Children over 12 years: Take 1-2 tablets per dose, up to 3-4 times a day (every 4-6 hours) as needed.

Ingredients

Manufacturer
초당약품공업(주)

Efficacy & effects

Relief of cold (fever, pain) and pain (headache, neuralgia)

  • Fever
  • pain
  • headache
  • neuralgia
  • muscle pain
  • menstrual pain
  • sprain pain
  • toothache
  • joint pain
  • rheumatic pain
View approved original text

This medication is effective for fever and pain caused by colds, headaches, neuralgia, muscle pain, menstrual pain, and sprain pain. It can also be used for toothaches, joint pain, and rheumatic pain. Therefore, it helps alleviate various types of pain and improves symptoms.

How to take

Adult dose

Take 1-2 tablets per dose, up to 3-4 times a day (every 4-6 hours) as needed. Do not exceed a maximum of 4 g (8 tablets) per day. This medication should be taken for the shortest duration at the minimum effective dose.

Child dose

Children over 12 years: Take 1-2 tablets per dose, up to 3-4 times a day (every 4-6 hours) as needed.

Precautions

This medication can put a burden on the liver, so individuals who regularly consume more than three glasses of alcohol daily should consult a doctor or pharmacist before use. If serious symptoms such as rashes or blisters occur on the skin while taking this medication, discontinue use immediately and consult a healthcare professional. Caution should be taken not to exceed the maximum daily dose of 4,000 mg due to the acetaminophen content, and do not take it in combination with other medications containing acetaminophen. Individuals with a known allergy to this medication, peptic ulcer, severe liver or kidney disease, or heart failure should not take it. Those with a history of aspirin-induced asthma or taking specific medications should also avoid using this medication. Individuals with liver or kidney disease, peptic ulcer, blood disorders, bleeding tendencies, heart issues, asthma, elderly patients, and pregnant or breastfeeding women should consult a healthcare professional before use. If symptoms such as difficulty breathing, severe allergic reactions, bleeding, serious gastrointestinal issues, or skin abnormalities occur during use, discontinue taking the medication immediately and seek medical attention. Regular blood tests and liver function tests are necessary during prolonged use, and dosage adjustments or discontinuation may be required if abnormalities are found. Children and the elderly should take the minimum effective dose and be particularly aware of adverse reactions. This medication should not be taken in conjunction with other nonsteroidal anti-inflammatory drugs, and if pain or fever persists, consult a healthcare professional. In case of overdose, even without symptoms, seek immediate medical care for liver protective treatment. Store in a sealed container at room temperature and out of reach of children, and it is safest to keep it in its original container.

Side effects and when to seek care immediately

Serious side effects

Urticaria, severe swelling (edema), chest tightness, difficulty breathing, cold sweat, pallor, severe rash with fever, blistering, skin peeling, pain in oral/ocular mucosa, shortness of breath or dyspnea, asthma attack, respiratory irregularities accompanied by cough and fever, yellowing of skin or eyes (jaundice), extreme lethargy, sudden and severe headache, thunderclap headache, seizures, confusion of consciousness, visual disturbances, paralysis, urinary retention

Mild side effects

  • Nausea
  • vomiting
  • loss of appetite
  • pruritic rash
  • rash
  • fixed drug eruption
  • thrombocytopenia
  • agranulocytosis
  • hemolytic anemia
  • platelet dysfunction
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  • cyanosis
  • facial swelling
  • sweating
  • hypotension
  • gastrointestinal bleeding
  • peptic ulcer
  • perforation
  • high-frequency ion metabolic acidosis
  • chronic hepatitis
  • acute pancreatitis
  • renal toxicity
  • elevated liver enzyme levels (AST, ALT)
  • urticaria
  • anaphylaxis
  • hypersensitivity

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

Interactions

Drug interactions

Do not take this medication with other anti-inflammatory (anti-pain) drugs, barbiturates, or tricyclic antidepressants. Also, consult a doctor or pharmacist if taking it with warfarin, lithium, or thiazide diuretics.

Food interactions

Do not take this medication with alcohol.

Storage

This medication should be stored in an airtight sealed container and kept at a safe temperature between 1 and 30 degrees Celsius. Proper storage helps maintain the medication's effectiveness and prevents degradation.

Appearance and packaging

Appearance

White rectangular film-coated tablet

Package unit

Domestic use - 10 tablets/PTP, Export - 6 tablets/foil [(1 tablet/foil x 6)], Export - 300 tablets/box [((1 tablet/foil x 6) x 50)], Export - 500 tablets/bottle, Export - 10 tablets/PTP

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.