Mucolyze Syrup
Acetylcysteine 2000mg · Chlorpheniramine Maleate 40mg
Syrup · OTC medication · Combination
Boryeong Biopharma Co., Ltd.
MFDS item code 202005275 · Notified 2020.07.23 · Insurance code 670502251
Relief of acute and chronic respiratory diseases (cough, phlegm) and cough from common colds in children
This medication is used to relieve cough and phlegm associated with acute and chronic respiratory diseases, such as bronchitis, laryngitis, and nasopharyngitis. It is also effective in treating cough that occurs during epidemics of common colds in children. It helps improve these symptoms and supports respiratory health.
Adults and children over 12 years: 10 mL once, typically 3 times a day. Adjust according to age and symptoms.
Children (3 to 12 years): 5 mL once, typically 3 times a day. Adjust according to age and symptoms.
This medication should not be used in certain patients. For example, it should be avoided in patients who are allergic to this medication, have ulcers in the stomach or duodenum, have glaucoma, have obstructive lower urinary tract symptoms due to benign prostatic hyperplasia, or in premature infants and newborns. Moreover, caution should be exercised when used in patients with increased intraocular pressure, hyperthyroidism, peptic ulcers or pyloric duodenal obstruction, cardiovascular diseases, epilepsy, bronchial diseases, and liver diseases, and it is advisable not to administer it to newborns unless absolutely necessary. While taking this medication, gastrointestinal symptoms such as nausea, vomiting, diarrhea, or hypersensitivity reactions such as urticaria, itching, or rash may occur infrequently. In severe cases, shock symptoms such as difficulty in breathing or low blood pressure may occur, and if abnormal symptoms are observed, the use should be discontinued immediately and appropriate treatment should be sought. Additionally, this medication may cause drowsiness, so it is safe to avoid driving a car or operating dangerous machinery while taking it. This medication contains sodium benzoate, which may cause slight irritation to the skin, eyes, or mucous membranes. This medication may reduce the effectiveness of certain antibiotics when taken together, so it is advisable to take it at least 2 hours apart. Taking it with alcohol or central nervous system depressants may intensify drowsiness. Women who are pregnant or breastfeeding should use this medication cautiously only if necessary and after consulting a doctor, as its safety is not well established. For the elderly, physical function may be reduced, and administration should be monitored closely. In cases of overdose, central nervous system disorders, seizures, respiratory distress, and cardiac issues may occur, necessitating appropriate emergency care such as inducing vomiting or gastric lavage. Lastly, it is advisable to avoid mixing this medication's solution with other medications.
Not everyone experiences these, and they can vary from person to person.
This medication should be used with caution when combined with oral antibiotics (Amoxicillin, Cefuroxime, Doxycycline, Erythromycin, Thiamphenicol), central nervous system depressants, and chlorpheniramine; consult a doctor or pharmacist.
Use caution when taking this medication with alcohol.
This medication may be sensitive to light, so it should be stored in a tightly sealed container that blocks light. It is also best to store the medication at room temperature between 1 degree and 30 degrees Celsius. Proper storage helps maintain the medication's effectiveness and ensures safe use.
Colorless or yellowish syrup with a strawberry flavor contained in an aluminum foil pouch
Packet - 15 milliliters/packet [15mL/packet X 100 packets]
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Acetylcysteine 2000mg · Chlorpheniramine Maleate 40mg
Syrup · OTC medication · Combination
Boryeong Biopharma Co., Ltd.
Acetylcysteine 2000mg · Chlorpheniramine Maleate 40mg
Syrup · OTC medication · Combination
Seoul Pharmaceutical Co., Ltd.
CombinationAcetylcysteine 200mg · Chlorpheniramine Maleate 4mg
Hard capsule · OTC medication · Combination
Jeongwoo Pharmaceutical Co., Ltd.
Acetylcysteine 2000mg · Chlorpheniramine Maleate 40mg
Syrup · OTC medication · Combination
Yuyu Pharmaceutical Co., Ltd.
Acetylcysteine 200mg · Chlorpheniramine Maleate 4mg
Hard capsule · OTC medication · Combination
Mirae Biopharmaceutical Co., Ltd.
Acetylcysteine 2000mg · Chlorpheniramine Maleate 40mg
Syrup · OTC medication · Combination
Dongkook Pharmaceutical Co., Ltd.
Acetylcysteine 2000mg · Chlorpheniramine Maleate 40mg
Syrup · OTC medication · Combination
Huons Life Science Co., Ltd.
Acetylcysteine 2000mg · Chlorpheniramine Maleate 40mg
Syrup · OTC medication · Combination
Hankook Hyutex Pharmaceuticals 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.
QCan I give it to my elementary school-aged 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.