Viewing nowCombinationOptinoz Soft Gelatin Capsule
Acetaminophen 180mg · Pseudoephedrine Hydrochloride 15mg +3 more
Soft capsule · OTC medication · Combination
Cosmax Pharma Co., Ltd.

MFDS item code 201902006 · Notified 2019.04.02
Relief of cold-related symptoms (runny nose, stuffy nose, etc.)
This medication is used to relieve various symptoms caused by a cold, such as runny nose, stuffy nose, sneezing, sore throat, cough, phlegm, as well as discomfort from chills, fever, headache, joint pain, and muscle pain. Patients should be aware that this medication can effectively reduce cold-related symptoms and help improve discomfort in daily life.
For individuals aged 15 years and older and adults: 2 capsules taken three times daily, 30 minutes after meals.
This medication may burden the liver; therefore, individuals who regularly consume more than three glasses of alcohol daily should consult a doctor or pharmacist before taking it. If severe rash, blisters, or reddish spots appear on the skin during treatment, discontinue use immediately and consult medical staff. Since it contains acetaminophen, care must be taken not to exceed the maximum daily dose and it should not be taken with other medications containing acetaminophen. As it contains pseudoephedrine, if symptoms such as fever, skin rash, or small blisters occur, stop taking the medication and consult a doctor or pharmacist. This medication should not be used by individuals who have a known allergy to any of its components or who have experienced asthma attacks, infants under three months of age, those taking certain antidepressants or psychiatric medications, or individuals with severe hypertension or serious kidney disease. During the course of treatment, it is safer not to take cough medications, other cold medications, antipyretic analgesics, sedatives, or antihistamines together. Children suspected of having chickenpox or flu, those with allergic tendencies, or those with liver, kidney, heart, or thyroid conditions should consult medical personnel before taking this medication. If symptoms such as rash, itching, vomiting, dizziness, anxiety, shaking, severe skin reactions, or difficulty breathing occur after taking this medication, discontinue use immediately and consult a healthcare provider. This medication should not be administered to children under two years of age without medical consultation unless absolutely necessary. Always adhere to the prescribed dosage and refrain from prolonged use, and avoid alcohol while taking this medication. Drowsiness may occur when taking this medication, so driving or operating machinery should be avoided. Caution is required when taking this medication with certain antibiotics or other drugs, and it should be discontinued immediately if unusual symptoms are suspected. Keep out of reach of children, store away from direct sunlight in a cool, dry place, and it is advisable not to transfer to another container to maintain quality.
Hives, severe swelling, chest tightness, cold sweat, paleness, difficulty breathing, severe rash with high fever, blisters, skin peeling, pain in mouth/eye mucosa, acute generalized exanthematous pustulosis (AGEP), Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), asthma, liver dysfunction (jaundice, systemic lethargy), interstitial pneumonia (cough, shortness of breath, dyspnea, fever), ischemic colitis (sudden
Not everyone experiences these, and they can vary from person to person.
Do not take this medication with other products containing acetaminophen, MAO inhibitors (such as antidepressants, antipsychotics, mood stabilizers, and antiparkinson agents), cough suppressants and expectorants, other cold medications, antipyretic analgesics, sedatives, or antihistamines (oral medications for rhinitis, motion sickness, or allergy). Be cautious when taking it with diabetes medications, gout medications, arthritis medications, anticoagulants, steroids, barbiturates, and tricyclic antidepressants.
Do not consume alcohol while taking this medication.
Store this medication in a tightly sealed container to prevent exposure to air or moisture. Additionally, it should be kept at room temperature, neither too hot nor too cold, ideally between 1°C and 30°C.
A yellow transparent oval soft gelatin capsule containing a translucent pale yellow liquid
10 capsules/PTP
Even with the same ingredient, strength, dosage form and how it is taken can differ.
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CombinationAcetaminophen 180mg · Pseudoephedrine Hydrochloride 15mg +3 more
Soft capsule · OTC medication · Combination
Cosmax Pharma Co., Ltd.
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.
QI am taking painkillers; can I add this?
Answers 1 · 2026.09.14
QMy throat gets very dry at night; could it be because of the medication?
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.