Viewing nowPasemol Tablets (Acetaminophen)
Acetaminophen 500mg
Tablet · OTC medication
Shinil Pharmaceutical Co., Ltd.

MFDS item code 202400889 · Notified 2024.04.19
Relief of cold (fever, pain) and pain (headache, neuralgia, etc.)
This medication is effective for fever and pain caused by colds, headaches, neuralgia, muscle pain, menstrual pain, and sprains. It is also used for toothaches, joint pain, and rheumatic pain. It helps alleviate various types of pain and reduce inflammation to improve discomfort.
For children aged 12 and older and adults, take 1 to 2 tablets each time, 3 to 4 times a day (every 4 to 6 hours) as needed. Do not exceed a maximum of 4g (8 tablets) in one day. This medication should be administered at the minimum effective dose for the shortest duration possible.
For children aged 12 and older, take 1 to 2 tablets each time, 3 to 4 times a day (every 4 to 6 hours) as needed. Do not exceed a maximum of 4g (8 tablets) in one day. This medication should be administered at the minimum effective dose for the shortest duration possible.
This medication can impose a burden on the liver, so individuals who regularly consume more than three alcoholic beverages per day should consult with a doctor or pharmacist before use. If severe rashes, blisters, or allergic reactions occur while taking this medication, stop taking it immediately and consult a healthcare professional. Caution is necessary not to exceed the maximum daily dose of 4,000mg, as it contains acetaminophen, and it should not be taken in conjunction with other medications that contain the same ingredient. Anyone allergic to this medication or with peptic ulcers, severe blood disorders, very poor liver or kidney function, severely impaired heart function, or a history of specific asthma should not take this medication. It is also advisable not to take this medication if you are currently on specific medications or frequently consume alcohol. Those with liver or kidney diseases, peptic ulcers, blood abnormalities, tendencies for bleeding, heart function issues, histories of hypersensitivity, bronchial asthma, elderly patients, those who are pregnant or breastfeeding, and those taking specific medications must consult with a healthcare professional before using this medication. If symptoms like difficulty breathing, severe allergic reactions, skin rashes, vomiting, gastrointestinal bleeding, or other adverse effects appear during use, stop taking the medication immediately and consult with a doctor or pharmacist. While this medication helps alleviate symptoms, it is not a treatment for underlying causes; therefore, regular check-ups are necessary for long-term use, and other therapeutic options should be considered. Particularly children and the elderly should use the minimum effective dose with caution regarding adverse reactions. Avoid taking it along with other anti-inflammatory pain relievers, and do not take it for extended periods without a doctor’s or pharmacist's guidance. If an infection is present, symptoms may be masked, so appropriate antibiotics should be taken as necessary. In cases of overdose, severe liver damage can occur, so immediate medical treatment is required even if there are no symptoms.
Hives, severe swelling (edema), chest tightness, shortness of breath, cold sweat, pallor, anaphylactic reaction, hypersensitivity, mucocutaneous syndrome (Stevens-Johnson syndrome), toxic epidermal necrolysis, acute generalized exanthematous pustulosis, severe rash, blisters, skin peeling, oral/ocular mucosal pain, asthma attack, thrombocytopenia, agranulocytosis, hemolytic anemia, methemoglobinemia, severe edema accompanied by increased blood pressure
Nausea, vomiting, loss of appetite, pruritic rash, rash, fixed drug eruption, decreased platelet function, thrombocytopenia, agranulocytosis, hemolytic anemia, methemoglobinemia, cyanosis, high ion metabolic acidosis, biliary abnormalities (increased AST, ALT), chronic hepatitis, acute pancreatitis, nephrotoxicity, myocardial necrosis, chronic liver necrosis
Not everyone experiences these, and they can vary from person to person.
Do not take this medication in conjunction with other anti-inflammatory (anti-inflammatory) pain relievers. Patients on lithium or thiazide diuretics should consult with a physician or pharmacist. Patients on long-term warfarin therapy should consult with a physician or pharmacist.
This medication should be stored in an airtight container and kept at room temperature between 1 to 30 degrees Celsius. Storing it this way can help maintain the medication's effectiveness for a longer period.
Appearance - White rectangular film-coated tablet Shape - Oval
10 tablets/box [(10 tablets/PTP)]
Even with the same ingredient, strength, dosage form and how it is taken can differ.
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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.
QCan someone taking lithium take this?
Answers 1 · 2026.09.14
QI took it, but my fever isn't going down.
Answers 1 · 2026.09.14
For anything that needs medical judgment, consult a doctor or pharmacist.
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.