Ingredient

Fursultiamine

Fursultiamine is a derivative of vitamin B1 used to improve nerve function.

All medicines
200
Combination
200
OTC medication
200

MFDS ingredient code M051415

What does it do?

Fursultiamine is an ingredient belonging to the vitamin B1 group, primarily used for vitamin supplementation and promoting nervous system health. This ingredient is included in multivitamin preparations or antipyretic, analgesic, and anti-inflammatory medications to support nerve function.

Fursultiamine is converted into vitamin B1 in the body and plays an essential role in energy metabolism. It particularly helps maintain the normal function of nerve cells and contributes to the prevention of nerve damage.

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

Good to know

Fursultiamine has a higher absorption rate and longer-lasting effects in the body compared to common vitamin B1, making it effective for the treatment of nervous system disorders. This characteristic distinguishes it from other vitamin B1 derivatives.

Medicines containing this ingredient

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

Category
Dosage form
Strength
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200 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 difference between furfuryl thiamine and regular vitamin B1?

    Fursultiamine is a derivative of vitamin B1 that is converted into vitamin B1 in the body. The ingredient description states that it has a higher absorption rate and longer duration of action compared to standard vitamin B1. It may be included in mixed vitamin formulations or antipyretic analgesics, so please check for any overlaps.

    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.