Medication info

Mucilcapsule 200mg (Acetylcysteine)

OTC medicationHard capsule경구Expired
Ingredient · strength
Acetylcysteine›200mg / 1 capsule
Manufacturer / importer
(주)시어스제약
Appearance
Hard capsule with dark green upper and light green lower sections containing white powder.
Packaging
30 capsules/bottle, 500 capsules/bottle
Approval status
Expired

MFDS item code 202003114 · Notified 2020.04.28

This product's status changed to Expired on 2025.04.28. It may no longer be sold, so consult a doctor or pharmacist before taking it.

Summary

Main use
Relief of sputum retention in respiratory diseases such as acute and chronic bronchitis, bronchial asthma.
Who takes it
Adults · Children
Adult dose
For acute conditions, take 200 mg three times daily; for chronic conditions, take 200 mg twice daily before meals with a small amount of water.
Child dose
For acute conditions, children aged 6 to 14 years should take 200 mg twice daily. For chronic conditions, those aged 6 to 14 years should take 100 mg three times daily. For cystic fibrosis, children over 6 years should take 20 mg.

Ingredients

Manufacturer
(주)시어스제약

Efficacy & effects

Relief of sputum retention in respiratory diseases such as acute and chronic bronchitis, bronchial asthma.

  • Sputum clearance difficulties
  • acute bronchitis
  • chronic bronchitis
  • bronchial asthma
  • laryngitis
  • sinusitis
  • cystic fibrosis
View approved original text

This medication is used to improve sputum clearance difficulties in diseases such as acute and chronic bronchitis, bronchial asthma, laryngitis, sinusitis, and cystic fibrosis.

How to take

Adult dose

For acute conditions, take 200 mg three times daily; for chronic conditions, take 200 mg twice daily before meals with a small amount of water.

Child dose

For acute conditions, children aged 6 to 14 years should take 200 mg twice daily. For chronic conditions, those aged 6 to 14 years should take 100 mg three times daily. For cystic fibrosis, children over 6 years should take 20 mg.

Precautions

This medication should not be taken by individuals who have had allergic reactions. Individuals with ulcers in the stomach or duodenum should not take this medication. Children under 2 years of age should not use this medication. Additionally, this medication contains lactose, and individuals with hereditary diseases that prevent lactose digestion should avoid it. Pregnant women or women who may become pregnant should consult with a doctor before taking this medication. Nursing mothers should also consult a healthcare professional before taking this medication, as it is uncertain whether it passes into breast milk. If gastrointestinal symptoms such as nausea, vomiting, stomatitis, heartburn, or diarrhea occur during use, discontinue the medication immediately and consult a doctor. Discontinue the medication immediately if hives, itching, skin rash, headache, tinnitus, difficulty breathing, or worsening asthma symptoms occur. Rarely, this medication may cause increased heart rate or high blood pressure; if these symptoms occur, inform a healthcare professional. This medication may reduce the effectiveness of other oral antibiotics when taken together, so they should be taken at least 2 hours apart. It is advised to avoid mixing this medication with other drugs in the solution, and keep it in a safe place out of reach of children. Lastly, this medication should be stored in its original packaging, as transferring it to another container might reduce its quality or result in incorrect dosages.

Side effects and when to seek care immediately

Serious side effects

  • Hives
  • bronchospasm
  • anaphylaxis
  • difficulty breathing

Mild side effects

  • Nausea
  • vomiting
  • stomatitis
  • heartburn
  • diarrhea
  • itching
  • rash
  • headache
  • tinnitus
  • tachycardia
Show 1 more
  • hypertension

Not everyone experiences these, and they can vary from person to person.

Storage

This medication should be stored in a tightly sealed container to prevent air or moisture from entering. It is best to store it at room temperature between 1 and 30 degrees Celsius. Proper storage will help maintain the medication's effectiveness.

Appearance and packaging

Appearance

Hard capsule with dark green upper and light green lower sections containing white powder.

Package unit

30 capsules/bottle, 500 capsules/bottle

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

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.

Questions about this medicine

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For anything that needs medical judgment, consult a doctor or pharmacist.

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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.