Viewing nowErdosten Capsule (Erdosteine)
Erdosteine 300mg
Hard capsule · OTC medication
Jeil Pharmaceutical Co., Ltd.

MFDS item code 201906544 · Notified 2019.09.18 · Insurance code 645405610
Improvement of sputum clearance in acute and chronic respiratory diseases
This medication helps thin mucus in the respiratory tract in cases of acute and chronic respiratory diseases, making it easier to expel. With smooth mucus removal, it alleviates coughing and promotes comfortable breathing. Thus, it is effective in improving discomfort caused by respiratory diseases. It is used to enhance respiratory health through its mucolytic and expectorant actions.
Adults: Administer 300 mg of erdosteine orally per dose, 2-3 times daily. When administered for acute respiratory disease, do not use continuously for more than 10 days.
This medication should not be used in certain patients. First, patients with an allergy to this medication or its components should not take it. Patients with liver cirrhosis and those with cystathionine synthetase deficiency should not take this medication, as its metabolites may affect methionine metabolism in the body. Additionally, patients with peptic ulcers or severe kidney dysfunction and severe liver dysfunction should not take this medication. In patients with mild to moderate liver dysfunction, this medication should be administered cautiously, and daily dosage should not exceed 300 mg. Patients with diabetes or those on a low-calorie diet should be especially careful when taking this medication in syrup form. This medication contains the dye Yellow No. 5, so patients who are allergic or have shown hypersensitivity to this component should be cautious before taking it. In case of overdose, symptoms such as excessive sweating, dizziness, and facial flushing may occur. Gastrointestinal symptoms such as headache, cold symptoms, shortness of breath, taste disturbance, nausea, vomiting, diarrhea, abdominal pain, and heartburn may also be present. Skin reactions such as urticaria, erythema, and eczema may occur. Rarely, fatigue, dyspepsia, palpitations, swelling of the face or body, itching, weakness, drowsiness, and rash have been reported. Caution is advised when taking this medication with expectorants, as it may lead to difficulty in expelling phlegm due to cough relief, increasing the risk of bronchial infection or bronchospasm. Pregnant women, women who may become pregnant, and nursing mothers are advised not to take this medication, as its safety is not sufficiently established. Finally, this medication should be stored out of reach of children, and transferring it to another container should be avoided to prevent accident risks and quality deterioration.
Not everyone experiences these, and they can vary from person to person.
There may be interactions when taking this medication with cough medicines, so it is essential to consult a doctor or pharmacist.
This medication may be sensitive to air and moisture, so it should be stored in a tightly sealed container. It is best to keep the storage temperature between 1 degree and 30 degrees Celsius. Storing it this way will help maintain the medication's effectiveness for a longer period.
A hard capsule with a green upper part and a beige lower part containing white powder.
30 capsules/bottle, 100 capsules/bottle
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Viewing nowErdosteine 300mg
Hard capsule · OTC medication
Jeil Pharmaceutical Co., Ltd.

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Hard capsule · OTC medication
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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.
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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.