Medication info

Retikof Five Soft Capsule

OTC medicationSoft capsule경구
Ingredient · strength
Ibuprofen›75mg / 1 capsuleDL-Methylephedrine Hydrochloride›12.5mg / 1 capsuleDextromethorphan Hydrobromide Hydrate›8mg / 1 capsuleGuaifenesin›41.5mg / 1 capsule
Manufacturer / importer
(주)서흥
Appearance
A blue transparent oval soft capsule containing a light yellow to pale blue transparent content.
Packaging
10 capsules/box [10 capsules/PTP X 1]
Approval status
Active

MFDS item code 202502974 · Notified 2025.11.18

Summary

Main use
Relief of cold symptoms (sore throat, cough, etc.)
Who takes it
Adults · Children
Adult dose
Ages 15 years and older: Take 2 capsules three times a day after meals, 30 minutes post-meal.
Child dose
Ages over 7 years to under 15 years: Take 1 capsule three times a day after meals, 30 minutes post-meal.

Ingredients

Manufacturer
(주)서흥

Efficacy & effects

Relief of cold symptoms (sore throat, cough, etc.)

  • Sore throat
  • cough
  • phlegm
  • chills
  • fever
  • headache
  • joint pain
  • muscle pain
View approved original text

This medication is used to relieve discomfort caused by various cold symptoms such as sore throat, cough, phlegm, chills, fever, headache, joint pain, and muscle pain.

How to take

Adult dose

Ages 15 years and older: Take 2 capsules three times a day after meals, 30 minutes post-meal.

Child dose

Ages over 7 years to under 15 years: Take 1 capsule three times a day after meals, 30 minutes post-meal.

Precautions

This medication should not be taken by individuals who have allergies to this drug or its ingredients, or who have experienced hypersensitivity reactions. Additionally, individuals who have had asthma while taking this drug or other analgesics or cold medications should avoid using it. Infants under 3 months old and individuals currently taking or who have stopped taking MAO inhibitors within the last 2 weeks should also refrain from using this medication. While taking this medication, do not take cough suppressants or expectorants, other cold medications, analgesics, sedatives, or antihistamines together. Children who have had or are suspected to have chickenpox or influenza, individuals with allergic constitutions or those who have previously experienced allergic symptoms from medication, and those with liver, kidney, heart, thyroid conditions, or diabetes and hypertension must consult a physician or pharmacist before use. Additionally, individuals with severe gastrointestinal issues or dehydration, pregnant or breastfeeding women, and those taking other medications should also seek expert advice. If symptoms such as rash, itching, vomiting, abdominal pain, dizziness, or insomnia occur during use, discontinue use immediately and consult a professional. In severe cases, serious allergic reactions may present as hives, difficulty breathing, high fever with skin rash, requiring careful attention. If symptoms do not improve after taking the medication 5-6 times, discontinue use and consult a physician. Do not administer this medication to children under 2 years old unless absolutely necessary, in which case a doctor's care is required. Follow the prescribed method and dosage carefully, avoid long-term use, and ensure that adult supervision is provided when administered to children. Avoid alcohol during use, as there may be rare occasions of serious allergic reactions related to the heart, necessitating caution. Store this medication out of reach of children, avoid direct sunlight, and keep it sealed in a cool and dry place. Additionally, to prevent misuse and maintain quality, do not transfer the medication to other containers.

Side effects and when to seek care immediately

Serious side effects

Hives, swelling, chest tightness, pale complexion, cold sweat, difficulty breathing, rashes with high fever, blisters, skin peeling, pain in mucous membranes of the mouth/eyes, asthma, Conn's syndrome (potentially leading to myocardial infarction)

Mild side effects

  • Nausea
  • vomiting
  • loss of appetite
  • constipation
  • abdominal pain
  • gastrointestinal bleeding
  • discomfort in the stomach
  • swelling
  • dizziness
  • anxiety
Show 5 more
  • tremors
  • insomnia
  • rash
  • redness
  • itching

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

Storage

This medication may be sensitive to air or moisture, so it must be stored in a sealed container. It is recommended to keep the storage temperature between 1 to 30 degrees Celsius. Doing so will help maintain the effectiveness and safety of the medication for a prolonged period.

Appearance and packaging

Appearance

A blue transparent oval soft capsule containing a light yellow to pale blue transparent content.

Package unit

10 capsules/box [10 capsules/PTP X 1]

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.