Viewing nowCombinationRetikof Soft Capsule
Acetaminophen 200mg · DL-Methylephedrine Hydrochloride 12.5mg +2 more
Soft capsule · OTC medication · Combination
Seohung Co., Ltd.

MFDS item code 201902787 · Notified 2019.04.30
Relief of cold symptoms (sore throat, cough, etc.)
This medication is used to relieve various symptoms of cold, including sore throat, cough, phlegm, chills, fever, headache, joint pain, and muscle pain.
Aged 15 and over: Take 2 capsules three times a day 30 minutes after meals
Children over 7 years old to under 15 years: Take 1 capsule three times a day 30 minutes after meals
This medication may put a strain on the liver, so individuals who regularly consume more than three drinks per day should consult a physician or pharmacist before taking this medication or other antipyretic analgesics. If severe rash, blistering, or itching appears while taking this medication, stop taking it immediately and consult a healthcare professional. As it contains acetaminophen, be careful not to exceed the maximum daily dosage and do not take it with other acetaminophen-containing medications. Individuals who have had allergic reactions to this medication or its ingredients, have experienced asthma, infants under 3 months of age, or those taking or recently stopping certain antidepressants or psychiatric medications should not take this medication. During treatment, it is safest not to use this medication with other drugs containing cold medications, antipyretics, sedatives, or antihistamines. Infants infected with chickenpox or influenza, children under 15 years old, and individuals with allergies, or multiple diseases involving the liver, kidneys, or heart should consult a healthcare professional before taking it. Pregnant or breastfeeding women should also consult a physician before taking this medication. If skin rash, vomiting, dizziness, anxiety, or other symptoms occur after taking it, stop taking it, and consult a healthcare professional. If symptoms do not improve after 5-6 doses, you must consult a specialist. It is generally inadvisable to use this medication in children under 2 years of age, and if necessary, medical consultation is required. Adhere strictly to the prescribed dosage and duration, avoid prolonged use, and if children take it, caregivers should supervise. Avoid alcohol during treatment and be cautious about drug interactions when taking it with certain medications. Caution is required if this medication is taken with the specific antibiotic flucloxacillin, as serious metabolic disorders may rarely occur; if any abnormal symptoms are suspected, stop taking it immediately. Store this medication out of reach of children, avoiding exposure to direct sunlight and keeping it sealed in a cool, dry place. Also, it is important not to transfer it to other containers to maintain quality.
Not everyone experiences these, and they can vary from person to person.
Do not take this medication with MAO inhibitors (such as antidepressants, antipsychotics, mood stabilizers, or antiparkinsonian agents), expectorants, other cold medications, antipyretics, sedatives, or antihistamines (oral medications for allergies, motion sickness, etc.). Additionally, consult a physician or pharmacist if taken with diabetes medications, gout medications, arthritis medications, anticoagulants, steroids, barbiturates, or tricyclic antidepressants.
Do not consume alcohol during treatment.
This medication must be stored in a tightly sealed container to avoid exposure to air and light. Additionally, it should be stored at room temperature between 1°C and 30°C, avoiding extremely hot or cold places.
A blue transparent oval soft capsule containing a transparent liquid that ranges from pale yellow to light blue.
10 capsules/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.
QWhat should I do if I notice jaundice while taking this?
Answers 1 · 2026.09.14
QI have trouble sleeping after taking this.
Answers 1 · 2026.09.14
QIt says to take it 30 minutes after a meal, but is it okay to take it right after eating?
Answers 1 · 2026.09.14
QFrom what age can it be taken?
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.