Ingredient

Pinellia Tuber Extract Powder

Banhaexsan is an herbal extract used to relieve cough and phlegm.

All medicines
71
Combination
71
OTC medication
71

MFDS ingredient code M089568

What does it do?

Banhaexsan is a plant-based extract primarily used in traditional medicine to alleviate symptoms of cough and phlegm. It aids in digestive and respiratory-related symptoms and may also have effects on the nervous system. It is mixed in various herbal prescriptions to contribute to symptom relief.

Banhaexsan regulates the secretion of bronchial mucosa to thin phlegm and assist in its expulsion. It also helps reduce unnecessary coughing by soothing the cough reflex, thereby improving respiratory symptoms.

Approved uses differ by product. Check each product's information for its actual use.

Good to know

Unlike other cough relief components, Banhaexsan is a natural extract derived from herbal medicine that works harmoniously in complex prescriptions. It has fewer side effects compared to chemically synthesized ingredients and has been traditionally used for a long time.

Medicines containing this ingredient

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

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Strength
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71 total

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Even with the same ingredient, dosage and approved uses can differ by strength, dosage form and combined ingredients. Check each product's information before taking it.

Combined ingredients

Ingredients used together with this ingredient in combination products.

Questions about this ingredient

  • QCan I take a herbal cough remedy and a cough syrup together?

    Banha extract is a component commonly mixed in various herbal prescriptions, and many cough medicines include similar ingredients for the same purpose. It is important to confirm if the ingredients of the two products overlap, so please show the products to a pharmacist and ask if they can be taken together.

    Answers 1 · 2026.09.14

  • QHow does Banxia work on phlegm?

    Banha extract regulates secretions in the bronchial mucosa to thin phlegm and assist in its expulsion. It is also described as helping to alleviate unnecessary coughing by reducing the cough reflex.

    Answers 1 · 2026.09.14

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

SourceKorea Ministry of Food and Drug Safety (Drug Safety Korea)

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.