Medication info

Union Acetaminophen Injection

Prescription medicationInjections정맥
Ingredient · strength
Acetaminophen›1g / 100mL
Manufacturer / importer
한국유니온제약(주)
Appearance
A clear, pale yellow, transparent solution filled in a colorless transparent plastic intravenous container.
Packaging
100 milliliters/box
Approval status
Active

MFDS item code 202003487 · Notified 2020.05.14

Summary

Main use
Rapid relief treatment for moderate pain (post-surgery) and fever.
Who receives it
Adults · Children
Adult administration
Adults weighing over 50 kg 4 doses per day, with each dose consisting of 1000 mg of acetaminophen, with a minimum dosing interval of around 4 hours. The maximum daily dosage should not exceed 4 grams. For children over 33 kg and adults weighing less than 50 kg For a single dose, approximately 15 mg/kg of acetaminophen (1.5 ml/kg of this medication) should be administered, with a minimum dosing interval of 4 hours. The maximum daily dosage is 60 mg/kg.
Child administration
Children weighing 33 kg (approximately 11 years) and above For a single dose, approximately 15 mg/kg of acetaminophen (1.5 ml/kg of this medication) should be administered, with a minimum dosing interval of 4 hours. The maximum daily dosage is 60 mg/kg.

Ingredients

Manufacturer
한국유니온제약(주)

Efficacy & effects

Rapid relief treatment for moderate pain (post-surgery) and fever.

  • Moderate pain
  • high fever
  • post-surgical pain
  • fever
View approved original text

This medication is used when there is pain or high fever, especially when intravenous administration is required quickly or when other methods of administration are difficult. It is effective for short-term relief of moderate pain, especially post-surgical pain, and helps in the short-term management of fever. Therefore, this drug is used when rapid symptom relief is needed.

How it is given

Adult administration

Adults weighing over 50 kg 4 doses per day, with each dose consisting of 1000 mg of acetaminophen, with a minimum dosing interval of around 4 hours. The maximum daily dosage should not exceed 4 grams. For children over 33 kg and adults weighing less than 50 kg For a single dose, approximately 15 mg/kg of acetaminophen (1.5 ml/kg of this medication) should be administered, with a minimum dosing interval of 4 hours. The maximum daily dosage is 60 mg/kg.

Child administration

Children weighing 33 kg (approximately 11 years) and above For a single dose, approximately 15 mg/kg of acetaminophen (1.5 ml/kg of this medication) should be administered, with a minimum dosing interval of 4 hours. The maximum daily dosage is 60 mg/kg.

Precautions

This medicine must be used in precise dosages. Confusing milligrams and milliliters can lead to serious toxicity or even death, so caution is necessary. It is recommended to use appropriate pain relief as soon as oral medication can be taken. Always check if other medications contain this drug's active ingredient to avoid overdose. Exceeding the recommended dosage can cause severe liver damage, so patients with liver function issues should specifically consult a doctor before use. Those who consume large amounts of alcohol daily should discuss with a specialist before taking this medication, as the risk of liver damage is increased. If severe rash or hypersensitivity occurs while taking this drug, stop immediately and consult medical personnel. Individuals allergic to acetaminophen or the ingredients in this medication, patients with peptic ulcers, and those with severe liver, kidney, or heart disease should not use this drug. Patients with liver, kidney, heart disease, or hypersensitivity, as well as the elderly, pregnant women, and nursing mothers should use caution and always consult medical personnel when using this drug. This medication can rarely cause blood abnormalities, liver dysfunction, kidney impairment, or skin rashes, so if unusual symptoms occur, patients should inform their doctor immediately. As this drug may interact with other medications, they should inform professionals about any medications they are currently taking before consulting. This drug does not affect driving or machine operation, but it should not be mixed with other medications. Especially in children and the elderly, use the minimum dosage and monitor for adverse reactions, and in case of infection, take the appropriate antibiotic as prescribed by a doctor. During pregnancy, the benefits and risks of using this drug should be carefully evaluated, and while breastfeeding, it is mostly safe but it is advisable to consult a doctor. Patients with severely impaired kidney function should extend the dosing interval, and in cases of overdose, liver damage and serious side effects may occur, so they must seek appropriate care at a hospital immediately. This drug should not be stored at temperatures above 30 degrees Celsius, and should be kept away from refrigeration or freezing, and before use, check for foreign substances or discoloration, as it is for single use only.

Side effects and when to seek care immediately

Serious side effects

Hives, anaphylactic shock, shock, acute generalized exanthematous pustulosis, Stevens-Johnson syndrome, toxic epidermal necrolysis, thrombocytopenia, agranulocytosis, neutropenia, leukopenia, coma, acute renal failure, Lyell syndrome, angioedema, anaphylaxis, fulminant hepatitis, hepatic necrosis, hepatic failure, increased liver enzymes

Mild side effects

  • Lethargy
  • low blood pressure
  • increased liver transaminase levels
  • neurological disorders
  • maculopapular rash
  • injection site reactions
  • papular rashes
  • pruritic rash
  • nausea
  • vomiting
Show 13 more
  • headache
  • constipation
  • expectoration
  • sensory anomalies
  • dizziness
  • reduced hemoglobin
  • urinary disorders
  • tachycardia
  • nausea
  • erythema
  • flushing
  • itching
  • rash

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

Storage

This medication should be stored at room temperature between 1 and 30 degrees Celsius, and it is important to keep it in a sealed container to prevent air or moisture from entering.

Appearance and packaging

Appearance

A clear, pale yellow, transparent solution filled in a colorless transparent plastic intravenous container.

Package unit

100 milliliters/box

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

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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.