Medication info
Menjafen Tablets

Menjafen Tablets

OTC medicationTablet경구
Ingredient · strength
Acetaminophen›500mg / 1 tabletCaffeine Hydrate›60mg / 1 tabletPyrilamine Maleate›15mg / 1 tablet
Manufacturer / importer
동성제약(주)
Appearance
Pink rectangular film-coated tablets
Packaging
10 tablets (10 tablets/PTP package x 1)
Approval status
Active

MFDS item code 199900834 · Notified 1999.03.31

Summary

Main use
Relief of symptoms such as cramps and swelling during menstruation
Who takes it
Adults · Children
Adult dose
Adults and children over 12 years take 2 tablets with water per dose. Doses may be repeated every 6 hours if necessary. The total daily dosage should not exceed 8 tablets.
Child dose
Children under 12 years should follow the instructions of a doctor or pharmacist.

Ingredients

Manufacturer
동성제약(주)

Efficacy & effects

Relief of symptoms such as cramps and swelling during menstruation

  • Cramps
  • swelling
  • headache
  • back pain
  • muscle pain
  • fatigue
View approved original text

This medication helps relieve various symptoms that occur during menstruation. It reduces severe abdominal pain in the form of cramps, and alleviates body swelling or edema. It also alleviates pain such as headaches, back pain, and muscle pain, making for a more comfortable menstrual period. It can also reduce fatigue, helping to prevent interference with daily life. It is used to effectively relieve uncomfortable symptoms caused by menstruation.

How to take

Adult dose

Adults and children over 12 years take 2 tablets with water per dose. Doses may be repeated every 6 hours if necessary. The total daily dosage should not exceed 8 tablets.

Child dose

Children under 12 years should follow the instructions of a doctor or pharmacist.

Precautions

This medication can cause liver damage in individuals who regularly consume three or more alcoholic beverages daily, so consultation with a doctor or pharmacist is essential. Individuals who are allergic to this medication or its ingredients, those who have had symptoms of asthma in the past, or those already taking other medications containing acetaminophen should not use this medication. During treatment, it should not be taken in conjunction with other antipyretic analgesics, cold medications, cough suppressants, or antihistamines, as well as barbiturate sedatives, tricyclic antidepressants, or alcohol, as this may increase the burden on the liver. As this medication contains acetaminophen, taking it alongside other acetaminophen products can exceed the maximum daily dosage and may result in liver damage, so caution is necessary. Additionally, it is advisable to avoid driving vehicles or operating machinery during the use of this medication, and alcohol consumption should be avoided as it can worsen liver toxicity. Individuals with allergy tendencies such as hives, dermatitis, asthma, allergic rhinitis, migraines, or food allergies, as well as those with diseases like liver, kidney, thyroid issues, diabetes, hypertension, or those who are elderly, pregnant, or nursing women, individuals with heart disease, or patients undergoing treatment for systemic lupus erythematosus or mixed connective tissue disease should consult a professional before taking this medication. Those allergic to the colorant Yellow No. 5 should also exercise caution. If symptoms such as rash, vomiting, dizziness, severe headache, jaundice, swelling, hematuria, hives, difficulty breathing, or skin abnormalities accompanied by high fever appear after taking the medication, stop taking it immediately and consult a professional. Adhere strictly to the prescribed dosage, and if symptoms do not improve, discontinue use and consult a professional. Avoid prolonged use, and in the event of overdose, immediate medical attention should be sought due to the potential for liver damage. Caution should also be exercised when taking this medication in conjunction with the specific antibiotic flucloxacillin, as it can rarely lead to severe metabolic acidosis, and if abnormal symptoms occur, it should be discontinued. Store the medication out of the reach of children, away from direct sunlight, and in a cool, dry place at room temperature, and do not transfer to another container for quality maintenance.

Side effects and when to seek care immediately

Serious side effects

  • Hives, severe swelling (edema), chest tightness, cold sweat, paleness → severe allergic reaction
  • Severe rash accompanied by high fever, blisters, skin peeling, pain in oral/eye mucosa → severe skin adverse reaction
  • Shortness of breath, asthma → respiratory issues
  • Jaundice, generalized edema → liver abnormalities (jaundice) and severe edema or urinary issues
  • Severe headache → severe neurological symptoms

Mild side effects

  • Nausea
  • vomiting
  • constipation
  • loss of appetite
  • difficulty urinating
  • dizziness
  • fever
  • rash
  • redness
  • joint pain
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  • itching
  • headache
  • fatigue
  • cold hands and feet

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

Interactions

Drug interactions

Do not take this medication with other antipyretic analgesics, products containing acetaminophen, cold medications, cough suppressants, antihistamines, barbiturate drugs, or tricyclic antidepressants.

Food interactions

Do not consume alcohol while taking this medication.

Storage

This medication may be sensitive to air or moisture, so it should be stored in a sealed container. It is also recommended to store it at room temperature between 1 and 30 degrees Celsius. This will help maintain the medication's effectiveness and safety.

Appearance and packaging

Appearance

Pink rectangular film-coated tablets

Package unit

10 tablets (10 tablets/PTP package x 1)

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.