Medication info
Naspen Soft Capsule (Acetaminophen)

Naspen Soft Capsule (Acetaminophen)

OTC medicationSoft capsule경구
Ingredient · strength
Acetaminophen›325mg / 1 capsule
Manufacturer / importer
조아제약(주)
Appearance
Orange transparent oval soft capsule filled with a pale yellow transparent liquid
Packaging
10 capsules (10 capsules/PTP X 1), 30 capsules (10 capsules/PTP X 3)
Approval status
Active

MFDS item code 201906314 · Notified 2019.09.05

Summary

Main use
Relief of cold (fever, pain) and pain (headache, neuralgia)
Who takes it
Adults · Children
Adult dose
Take 2 capsules at a time, 3 to 4 times a day (every 4 to 6 hours) as needed. Do not exceed 4 grams (12 capsules) per day. This medication should be taken at the minimum effective dose for the shortest duration possible.
Child dose
Take 2 capsules at a time, 3 to 4 times a day (every 4 to 6 hours) as needed. Do not exceed 4 grams (12 capsules) per day. This medication should be taken at the minimum effective dose for the shortest duration possible.

Ingredients

Manufacturer
조아제약(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 is also used to relieve various pains such as toothache, joint pain, and rheumatic pain. It helps reduce pain and inflammation, improving discomfort for patients.

How to take

Adult dose

Take 2 capsules at a time, 3 to 4 times a day (every 4 to 6 hours) as needed. Do not exceed 4 grams (12 capsules) per day. This medication should be taken at the minimum effective dose for the shortest duration possible.

Child dose

Take 2 capsules at a time, 3 to 4 times a day (every 4 to 6 hours) as needed. Do not exceed 4 grams (12 capsules) per day. This medication should be taken at the minimum effective dose for the shortest duration possible.

Precautions

This medication may burden the liver, so individuals who regularly consume more than three alcoholic beverages daily should consult a doctor or pharmacist before taking it. Rarely, serious skin reactions may occur when taking this medication, so if any rash or allergic symptoms develop, discontinue use immediately and consult a professional. Exceeding the daily maximum dosage of ingredients in this medication can lead to liver damage, so be cautious of the total dosage when taking it with other medications. People with allergies to this medication or those with peptic ulcers, severe blood disorders, liver or kidney dysfunction, decreased heart function, or a history of aspirin-related asthma should not take this medication. Individuals currently taking specific medications (barbiturates, tricyclic antidepressants, etc.) or consuming alcohol should also avoid this medication. Those with liver, kidney, or heart conditions, hypersensitivity, asthma, elderly patients, pregnant or breastfeeding individuals, and those taking specific medications should consult a professional before taking this medication. If serious adverse reactions such as difficulty breathing, hives, nausea, vomiting, abdominal pain, or skin rashes occur while taking this medication, discontinue use immediately and consult medical personnel. Regular blood tests and liver function tests should be conducted during long-term use, and dosages should be reduced or discontinued if any abnormalities arise. Children and the elderly should use the minimum dose and should be closely monitored after administration. Avoid taking this medication alongside other anti-inflammatory pain relievers, and do not take it for more than 10 days (adults) or 5 days (children) without a doctor's guidance. In the presence of infections, appropriate treatment should be continued as prescribed by a physician to avoid masking the infection. If an overdose occurs, seek medical treatment immediately even if there are no symptoms, as medication for liver protection may be required. Store this medication in a sealed container at room temperature between 1 and 30 degrees and keep it out of reach of children. Do not store in another container after removing from the original packaging, and always ensure the lid is tightly closed.

Side effects and when to seek care immediately

Serious side effects

Hives, severe swelling (edema), difficulty breathing, asthma attacks, shock, anaphylaxis response, rash, mucocutaneous syndrome (Stevens-Johnson syndrome), toxic epidermal necrolysis, liver damage, acute generalized exanthematous pustulosis, acute generalized exanthematous pustulosis, toxic epidermal necrolysis, thrombocytopenia, agranulocytosis, hemolytic anemia, methemoglobinemia, impaired platelet function, cyanosis, high anion gap metabolic acidosis, chronic liver damage

Mild side effects

  • Nausea
  • vomiting
  • loss of appetite
  • pruritic (itchy) rash
  • rash
  • elevated AST
  • elevated ALT
  • fixed drug eruption

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

Interactions

Drug interactions

Do not take this medication with other products containing acetaminophen, barbiturates, or tricyclic antidepressants. Consult with a doctor or pharmacist when taking it with warfarin, lithium, thiazide diuretics, or other anti-inflammatory pain relievers.

Food interactions

Do not take this medication with alcohol.

Storage

This medication may be sensitive to air or moisture, so it should be stored in a tightly sealed container. Maintaining a storage temperature between 1 and 30 degrees is recommended to preserve the efficacy and safety of the medication.

Appearance and packaging

Appearance

Orange transparent oval soft capsule filled with a pale yellow transparent liquid

Package unit

10 capsules (10 capsules/PTP X 1), 30 capsules (10 capsules/PTP X 3)

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.