Fcool Syrup
Acetaminophen 325mg · Pseudoephedrine Hydrochloride 30mg +5 more
Syrup · OTC medication · Combination
Telcon RF Pharmaceutical Co., Ltd.
MFDS item code 202008429 · Notified 2020.12.02
Relief of cold symptoms (runny nose, nasal congestion, etc.)
This medication is used to relieve various symptoms of colds, including runny nose, nasal congestion, sneezing, sore throat, cough, phlegm, chills, fever, headache, joint pain, and muscle pain.
Ages 15 and older: 1 pouch (20mL) once, three times a day after meals at 30 minutes interval
Ages 11 to under 15: 2/3 pouch once; Ages 7 to under 11: 1/2 pouch once; Ages 3 to under 7: 1/3 pouch once; Ages 2 to under 3: 1/4 pouch once
This medication can cause liver damage if taken by individuals who regularly consume more than three alcoholic beverages a day, so it is essential to consult a doctor or pharmacist. Due to the acetaminophen component, serious skin reactions can occur rarely, so if a rash or hypersensitivity reaction occurs, discontinue use immediately. As this contains pseudoephrine, if symptoms of skin abnormalities such as fever, redness, or pustules appear, stop taking it and consult a specialist. Care should be taken not to exceed the daily maximum dose of acetaminophen, and it should not be used concurrently with other products containing acetaminophen. The artificial sweetener aspartame contained in this medication breaks down into phenylalanine, so it should not be taken by individuals with phenylketonuria. Individuals allergic to this drug or any of its components, who have experienced asthma triggered by it, infants under 3 months of age, or individuals taking certain antidepressants should avoid taking this medication. During use, it is advised not to take cough suppressants, other cold remedies, antipyretic analgesics, sedatives, or antihistamines concurrently. Consult a specialist if there is suspicion of chickenpox or influenza infection, in children under 15 years of age, or in those with certain skin conditions or allergic dispositions, or with liver, kidney, or heart diseases. If symptoms like rash, itching, vomiting, difficulty urinating, dizziness appear after taking, stop taking immediately and consult a professional. Particularly, if symptoms such as hives, difficulty breathing, severe skin reactions, or liver function abnormalities occur, seek medical attention urgently. Do not administer to children under 2 years of age, and if necessary, seek a doctor’s care. Follow the prescribed dosage and schedule during use, avoid long-term use, avoid alcohol, and be cautious as it may cause drowsiness which may hinder driving or operating machinery. Caution is needed if this is taken with certain antidepressants or alcohol, as it can slow acetaminophen metabolism. During use, be mindful of possible side effects like metabolic acidosis when used with flucloxacillin. This medication should be stored out of reach of children, protected from direct sunlight, and kept in a sealed container in a cool, dry place. Additionally, it is advisable not to transfer it to another container to maintain quality.
Not everyone experiences these, and they can vary from person to person.
This medication should not be taken in combination with MAO inhibitors (antidepressants, antipsychotics, mood stabilizers, anti-Parkinson medications, etc.), cough suppressants (cough and phlegm medications), other cold medications, antipyretic analgesics, sedatives, or antihistamines. Do not take this medication within 2 weeks after stopping an MAO inhibitor. Caution is advised when taking in conjunction with barbiturates, tricyclic antidepressants, alcohol, diabetes medications, gout medications, arthritis medications, or anticoagulants.
This medication should be stored in a sealed container to avoid exposure to air or moisture. The recommended storage temperature is between 1°C and 30°C.
A red, aromatic syrup prepared in an aluminum foil pouch.
10 pouches/box [20mL/pouch * 10]
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Acetaminophen 325mg · Pseudoephedrine Hydrochloride 30mg +5 more
Syrup · OTC medication · Combination
Telcon RF Pharmaceutical Co., Ltd.
Acetaminophen 325mg · Guaifenesin 42mg +5 more
Solution · OTC medication · Combination
Korea Pharma Co., Ltd.
Acetaminophen 370mg · Chlorpheniramine Maleate 2.5mg +5 more
Syrup · OTC medication · Combination
Dong-A Pharmaceutical 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.
QMy grandfather is taking several medications daily; is that okay?
Answers 1 · 2026.09.14
QDoes it contain caffeine? I’m concerned I might not be able to sleep if I take it in the evening.
Answers 1 · 2026.09.14
QHow many sachets should I give to an 8-year-old child?
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.