Medication info
Myfen X Tablets

Myfen X Tablets

OTC medicationTablet경구
Ingredient · strength
Chlorzoxazone›150mg / 1 tabletEthenzamide›150mg / 1 tabletCaffeine Hydrate›25mg / 1 tablet
Manufacturer / importer
코오롱제약(주)
Appearance
White round film-coated tablets
Packaging
10 tablets / PTP
Approval status
Active

MFDS item code 202400920 · Notified 2024.04.22

Summary

Main use
Relief of pain such as neuralgia, low back pain (lumbar pain), etc.
Who takes it
Adults
Adult dose
Adults take 1-2 tablets at a time, twice a day for pain or seizure.

Ingredients

Manufacturer
코오롱제약(주)

Efficacy & effects

Relief of pain such as neuralgia, low back pain (lumbar pain), etc.

  • Neuralgia
  • low back pain
  • lumbar pain
  • shoulder stiffness
View approved original text

This medication is used for the relief of pain such as neuralgia, low back pain (lumbar pain), and shoulder stiffness.

How to take

Adult dose

Adults take 1-2 tablets at a time, twice a day for pain or seizure.

Precautions

This medicine must be consulted with a doctor or pharmacist before use. In particular, caution is required if you or anyone in your family has a constitution that easily shows allergic reactions such as hives, dermatitis, asthma, allergic rhinitis, migraines, or food allergies. Additionally, those who have previously experienced allergic symptoms such as fever, rash, joint pain, asthma, or itching after taking medication should consult an expert before using this medicine. Children and infants under 14 years old who have had or are suspected of having chickenpox or influenza should not take this medicine. Individuals with liver, kidney, thyroid diseases, diabetes, hypertension, or those who are weak or have a high fever must consult before taking this medication. Older adults, pregnant women, those who may become pregnant, or nursing mothers should also exercise caution when taking this medicine. If you are currently under hospital treatment, you should consult with your doctor or dentist before taking this medicine. When taking the medicine, be sure to adhere to the prescribed method of use and dosage, and do not take it with other antipyretic analgesics, cold medications, or sedatives. When giving it to children, they must take it under the supervision of a guardian. If symptoms such as skin rash, redness, nausea, vomiting, constipation, loss of appetite, or dizziness occur during use, immediately stop taking and consult a doctor or pharmacist. If symptoms do not improve after several doses, stop taking and consult with an expert, and avoid long-term continuous use. This medication should be stored out of reach of children, protected from direct sunlight, in a cool, dry place. Additionally, to prevent misuse, do not transfer it to another container.

Side effects and when to seek care immediately

Serious side effects

Hives

Mild side effects

  • Rash
  • redness (congestion)
  • nausea
  • vomiting
  • constipation
  • loss of appetite
  • dizziness

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

Interactions

Drug interactions

Do not take this medicine with other antipyretics, cold medications, or sedatives.

Storage

This medicine should be stored in a sealed container so that air does not enter, ideally at room temperature between 1 degree and 30 degrees Celsius. This way of storage will help maintain the efficacy and safety of the medicine.

Appearance and packaging

Appearance

White round film-coated tablets

Package unit

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.