Medication info

Erdostein Capsule (Erdosteine)

OTC medicationHard capsuleOralExpired
Ingredient · strength
Erdosteine›300mg / 1 tablet
Manufacturer / importer
Cheonwoo Pharmaceutical Co., Ltd.
Appearance
A hard capsule with a green upper part and a yellow-orange lower part containing white powder.
Packaging
30 capsules/bottle, 100 capsules/bottle, 300 capsules/bottle, 500 capsules/bottle
Approval status
Expired

MFDS item code 202002172 · Notified 2020.03.30

This product's status changed to Expired on 2025.03.30. It may no longer be sold, so consult a doctor or pharmacist before taking it.

Summary

Main use
Mucolytic and expectorant action in acute and chronic respiratory diseases
Who takes it
Adults
Adult dose
Adults: Administer 300 mg of erdosteine orally 2~3 times daily. When administered for acute respiratory disease, do not administer continuously for more than 10 days.

Ingredients

Manufacturer
Cheonwoo Pharmaceutical Co., Ltd.

Efficacy & effects

Mucolytic and expectorant action in acute and chronic respiratory diseases

  • Acute and chronic respiratory diseases
View approved original text

This medication helps to thin out mucus in acute and chronic respiratory diseases, making it easier to expel. This allows mucus in the airways to be removed smoothly, making breathing more comfortable. It is also effective in expelling phlegm through its expectorant action. Therefore, it is used to improve discomfort caused by respiratory diseases.

How to take

Adult dose

Adults: Administer 300 mg of erdosteine orally 2~3 times daily. When administered for acute respiratory disease, do not administer continuously for more than 10 days.

Precautions

This medication should not be used in certain patients. For example, individuals allergic to this medication or its ingredients should not take it. Furthermore, it should not be administered to patients with liver cirrhosis or those with certain enzyme deficiencies since it may cause metabolic issues in the body. Patients with peptic ulcers should also refrain from taking this medication. Patients with severe kidney impairment or severe liver dysfunction should also avoid using this medication. Since this medication contains lactose, patients with a genetic inability to digest lactose should not take it. Patients with mild or moderate liver dysfunction should use this medication with caution and should not exceed 300 mg per day. Diabetic patients or those on a low-calorie diet should be particularly careful when using syrup formulations. Individuals allergic to specific dyes included in this medication should also exercise caution. In case of overdose, symptoms like excessive sweating, dizziness, and facial flushing may occur. Neurological and respiratory adverse reactions such as headache, cold symptoms, and dyspnea have also been reported. Gastrointestinal disturbances may manifest as dysgeusia, nausea, vomiting, diarrhea, and abdominal pain. Allergic reactions on the skin may include urticaria, erythema, and eczema. Some patients may also report symptoms like fatigue, indigestion, palpitations, swelling of the face or body, itching, weakness, and rashes. Caution is required if this medication is taken with expectorants, as cough relief may hinder the expulsion of mucus from the bronchi, increasing the risk of bronchial infections. Women who are pregnant, may become pregnant, or are breastfeeding should avoid taking this medication. Although no specific toxicity was found in animal experiments, safety for humans has not been established.

Side effects

  • sweating
  • dizziness
  • flushing
  • headache
  • cold
  • shortness of breath
  • taste disorder
  • nausea
  • vomiting
  • diarrhea
Show 18 more
  • upper abdominal pain
  • abdominal pain
  • heartburn
  • urticaria
  • erythema
  • eczema
  • fatigue
  • indigestion
  • gastrointestinal disorders
  • acid reflux
  • erythema nodosum
  • palpitations
  • facial swelling
  • generalized edema
  • itching
  • weakness
  • confusion
  • rash

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 exposure to air or moisture. It is important to maintain a storage temperature between 1 degrees Celsius to 30 degrees Celsius at room temperature. Doing so will help preserve the medication's effectiveness for a prolonged period.

Appearance and packaging

Appearance

A hard capsule with a green upper part and a yellow-orange lower part containing white powder.

Package unit

30 capsules/bottle, 100 capsules/bottle, 300 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.