Viewing nowMuclaran Capsule 200 mg (Acetylcysteine)
Acetylcysteine 200mg
Hard capsule · OTC medication
Daewoong Bio Co., Ltd.

MFDS item code 202003464 · Notified 2020.05.13 · Insurance code 694003020
Relief of difficulty in sputum discharge in respiratory diseases such as acute and chronic bronchitis and bronchial asthma
This medication is used to relieve difficulty in sputum discharge in diseases such as acute and chronic bronchitis, bronchial asthma, laryngitis, sinusitis, and cystic fibrosis.
In acute conditions, adults should take 200 mg three times daily. In chronic conditions, adults should take 200 mg twice daily.
In acute conditions, children aged 6 to 14 years should take 200 mg twice daily. In chronic conditions, children aged 6 to 14 years should take 100 mg three times daily. For cystic fibrosis, children aged 6 or older should take
This medication should not be taken by individuals who are allergic to this medication or any of its components. People with ulcers in the stomach or duodenum should not use this medication. Additionally, children under 2 years old should not take this medication. Women who are pregnant or may become pregnant must consult a doctor before taking this medication. It is also important for nursing women to consult a professional before taking this medication, as it is uncertain whether this medication is excreted in breast milk. If digestive symptoms such as nausea, vomiting, stomatitis, heartburn, or diarrhea occur during use, discontinue use immediately and consult a doctor. If allergic reactions such as rash, itching, headache, tinnitus, or bronchospasm occur, stop taking the medication immediately and inform a professional. If heart rate increases or blood pressure rises, stop the medication and consult a doctor. Symptoms of respiratory difficulty have also been reported rarely, so if these symptoms occur, consult medical personnel immediately. This medication can reduce the effectiveness of some oral antibiotics, so it should be taken at least 2 hours apart from antibiotics. It is advisable to avoid mixing other medications with this liquid form of the medication and to store it in its original container. Keep this medication in a safe place out of the reach of children and be careful not to transfer it to another container.
Urticaria, bronchospasm (especially in asthmatic patients), anaphylaxis, dyspnea
Not everyone experiences these, and they can vary from person to person.
When taken with oral antibiotics, it should be spaced at least 2 hours apart. Avoid adding other medications to the solution of this medication.
This medication should be stored in a sealed container to protect it from air and moisture, ideally at room temperature between 1 degree and 30 degrees Celsius. Storing it this way will help maintain the effectiveness of the medication for a long time.
A white capsule filled with white powder in the upper and lower parts.
For domestic use - 30 capsules/bottle, For domestic use - 300 capsules/bottle
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Viewing nowAcetylcysteine 200mg
Hard capsule · OTC medication
Daewoong Bio Co., Ltd.
Acetylcysteine 200mg
Solution · OTC medication
(Co., Ltd.) Celltrion Pharm
Acetylcysteine 20g
OTC medication
Boryeong Co., Ltd.
Acetylcysteine 200mg
OTC medication
Hanwha Pharmaceutical Co., Ltd.

Acetylcysteine 200mg
Hard capsule · OTC medication
Hanwha Pharmaceutical Co., Ltd.

Acetylcysteine 100mg
Hard capsule · OTC medication
Hanwha Pharmaceutical Co., Ltd.

Acetylcysteine 200mg
Hard capsule · OTC medication
(Medica Korea Co., Ltd.)

Acetylcysteine 200mg
Hard capsule · OTC medication
Alpha 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.
QI have asthma; is it okay to take this?
Answers 1 · 2026.09.14
QI received a prescription for antibiotics as well; can I take them together?
Answers 1 · 2026.09.14
QShould I take it before meals?
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.