Ingredient

Rehmannia Root

Rehmannia is an herb used in traditional medicine that assists in metabolic regulation and pain relief.

All medicines
42
Combination
42
OTC medication
42

MFDS ingredient code M040537

What does it do?

Rehmannia is a root ingredient used in herbal medicine, primarily aimed at regulating metabolic functions in the body and providing pain relief. This ingredient has traditionally been utilized for various metabolic diseases and blood circulation issues.

Rehmannia helps reduce pain by promoting metabolism in the body and improving blood circulation. It also includes some action to alleviate inflammatory responses.

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

Good to know

Unlike other metabolic drugs, Rehmannia is a naturally derived herbal medicine containing complex physiologically active components. This results in a variety of effects compared to single compounds, which is characteristic of its long-standing use in traditional medicine.

Medicines containing this ingredient

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

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Dosage form
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42 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

  • QWhat is the ingredient known as Rehmannia? I have only heard it referred to as a herbal material.

    Rehmannia Root is a root ingredient used in traditional herbal medicine, historically applied for regulating metabolic functions within the body, alleviating pain, and addressing blood circulation issues. Since it contains various bioactive components, if you have existing health conditions or are taking other medications, it is advisable to consult a pharmacist first.

    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.