Coolruk Cold Syrup
Acetaminophen 325mg · Chlorpheniramine Maleate 2.5mg +4 more
Syrup · OTC medication · Combination
Kyungbang Pharmaceutical Co., Ltd.
MFDS item code 202007781 · Notified 2020.11.12
Relief of cold symptoms (runny nose, nasal congestion, etc.)
This medicine helps relieve various symptoms of the cold including runny nose, nasal congestion, sneezing, sore throat, cough, phlegm, chills, fever, headache, joint pain, and muscle pain. It is used to quickly improve cold symptoms and maintain comfort in daily life.
Aged 15 years and older take 1 sachet (20mL), 3 times a day after meals
Aged 11 years and older - under 15 years take 2/3 of a sachet, aged 7 years and older - under 11 years take 1/2 of a sachet, aged 3 years and older - under 7 years take 1/3 of a sachet, aged 2 years and older - under 3 years
This medication may put strain on the liver, so individuals who consume more than three alcoholic beverages per day should consult a doctor or pharmacist. Due to ingredients in this medication, serious skin reactions may rarely occur; if symptoms such as skin rash or itching develop, cease use immediately and consult a specialist. Be cautious not to exceed the maximum daily dosage of acetaminophen and do not take this medicine with other acetaminophen-containing medications. Those with allergies to this medication or its ingredients, those who have experienced asthma, infants under three months old, and individuals taking certain antidepressants or MAO inhibitors should not use this medication. When taking this medicine, it is advisable to avoid combining it with cough syrups, other cold medications, antipyretic analgesics, sedatives, or antihistamines. Children who have had or are suspected of having chickenpox or influenza, individuals with allergic constitutions, those who have experienced allergic reactions to drugs, and persons with chronic diseases such as liver or kidney ailments should consult a specialist before use. It is also prudent for pregnant or breastfeeding women, elderly individuals, and those with gastrointestinal issues to consult a specialist before use. If symptoms such as rash, itching, nausea, dizziness, or difficulty breathing occur while taking this medication, stop use immediately and consult a doctor or pharmacist. Children under the age of two should not take this medication except in special cases, and when administering to children, supervision by a guardian is essential. Follow the prescribed dosage and directions carefully, avoid prolonged use, and refrain from alcohol consumption. Since drowsiness may occur while taking this medication, it is advisable to avoid driving or operating machinery. When taken with certain antibiotics or medications, this medicine may pose risks for side effects; if unusual symptoms arise, consult a specialist promptly. When storing, keep out of reach of children, avoid direct sunlight, and store in a cool, dry place. Do not transfer the medication to another container, and be careful to prevent improper use.
Not everyone experiences these, and they can vary from person to person.
Do not take this medication with MAO inhibitors (antidepressants, antipsychotics, mood stabilizers, anti-Parkinson’s medications, etc.), cough suppressants and expectorants, other cold medications, antipyretic analgesics, sedatives, and oral medications containing antihistamines (oral preparations for rhinitis, motion sickness medications, allergy medications). Do not take this medicine if you have stopped MAO inhibitors less than 2 weeks prior. Diabetes medications, gout medications, arthritis medications, anticoagulants, steroids, etc. are also to be avoided.
Do not take this medication with alcohol.
This medication should be stored in a tightly closed container to protect it from air and moisture. It is best to maintain a storage temperature between 1 degree and 30 degrees Celsius.
Red aromatic sweet syrup filled in aluminum pouch
5 sachets/box [20mL/sachet × 5ea]
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Acetaminophen 325mg · Chlorpheniramine Maleate 2.5mg +4 more
Syrup · OTC medication · Combination
Kyungbang Pharmaceutical Co., Ltd.
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IlYang Pharmaceutical Co., Ltd.
Acetaminophen 325mg · Chlorpheniramine Maleate 2.5mg +4 more
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Bukwang Pharmaceutical Co., Ltd.
Acetaminophen 325mg · Chlorpheniramine Maleate 2.5mg +4 more
Syrup · OTC medication · Combination
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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.
QAfter taking it, I suddenly have difficulty breathing and I'm sweating cold.
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.